Portable DAC/AMP with two CS43198 chipsThe world's first portable DAC/amplifier with a housing made entirely of synthetic resinTwo Cirrus Logic CS43198 32-bit DAC chipsUnique lattice design inspired by a Suzhou garden windowFully handcrafted housing made of 3D-printed resinExtremely low noise levelAdvanced USB technology for lossless transmissionGradual suppression of current rippleHigh-quality 6N single-crystal copper cable with silver-plated Type-C connector3.5mm and 4.4mm dual headphone outputsHigh-resolution 32-bit/768kHz and native DSD256 audio processingSkin-friendly finishPowerful output of up to 300 mW at 16 ΩDesigned according to the philosophy “Hide rhythm in the form, hide sound in the core,” the ICEBORNE is far more than just a typical portable DAC/amplifier that lists technical specifications.It is the world’s first portable DAC/amplifier that is entirely handcrafted from 3D-printed resin material. AFUL has chosen a beautiful Suzhou garden window lattice design with a skin-friendly paint finish from Germany for a smooth, solid surface.The ICEBORNE is designed to be free from overheating and sudden electric shocks, which are common in DAC/amps with standard metal casings.AFUL has equipped the ICEBORNE with two CS43198 DAC chips, which offer high-resolution 32-bit/768 kHz PCM and native DSD256 audio signal processing.With 3.5mm and 4.4mm headphone outputs, the ICEBORNE is compatible with most IEMs and headphones on the market.The device features a powerful output of up to 300 mW per channel at a 16 Ω impedance load.With advanced USB algorithms and a high-purity USB Type-C to Type-C connection cable, the ICEBORNE promises true lossless USB processing, ensuring high-fidelity audio performance for the listener.The world’s first 3D-printed resin DAC/AMPThe AFUL ICEBORNE breaks away from the traditional, cold metal enclosures common in other portable DAC/AMPs and features a precision-crafted housing made of 3D-printed resin. The DAC/AMP is entirely handcrafted and offers a clean, high-quality finish. Each housing is manually assembled and then finely polished using four different grits of sandpaper. Every unit is sealed with a high-quality, skin-friendly lacquer from Germany, which gives the ICEBORNE a silky-smooth feel. Thanks to its resin housing, the AFUL ICEBORNE runs cool without the device heating up.High-Performance Dual DAC ChipsetThe AFUL ICEBORNE features a high-quality dual DAC chipset with two Cirrus Logic CS43198 DAC chips. This 32-bit DAC configuration supports advanced high-resolution audio signal processing and offers support for 32-bit/768 kHz as well as native DSD256 audio signals with an impressive THD+N of less than 0.00037%. The ICEBORNE utilizes an advanced dual-core tuning process with stepwise suppression of current ripple, precise segmentation of ground loops, and manual calibration of thermal noise. This results in an incredibly low noise level of just 1 μV at the 3.5mm output and 1.5 μV at the balanced 4.4mm connector, ensuring that even with highly sensitive electrostatic IEMs, you hear nothing but pure, unadulterated music.Lossless USB Data Transmission TechnologyTo address packet loss, jitter, and latency that often plague conventional USB DACs/amplifiers, AFUL has comprehensively optimized the ICEBORNE’s hardware buffers and clock synchronization protocols. This next-generation USB transmission architecture significantly reduces data packet loss and latency, elevating signal quality to a level that can compete with dedicated optical or coaxial connections. Together with the included high-quality 6N single-crystal silver-plated copper Type-C cable, high-frequency resolution is noticeably improved, and the entire soundstage gains depth and width.Two headphone outputs and high output powerThe AFUL ICEBORNE features two headphone outputs, including a 3.5mm single-ended and a 4.4mm balanced headphone jack. Users can easily pair their preferred IEMs and headphones with the ICEBORNE. With a powerful output of up to 300 mW per channel, the ICEBORNE is powerful enough to drive even demanding headphones with ease.

Hybrid In-Ear Headphones2xDD + 3BA DriversNeutral Studio TuningDual Woofer SystemSonion and Knowles BA DriversCNC-machined Aluminum HousingHigh-Quality Modular Cable3.5mm and 4.4mm ConnectorsObjective NeutralityThe CrinEar Reference is a specially developed in-ear monitor designed for the highest sonic precision. The Reference was developed based on state-of-the-art acoustic research and is designed to be the world’s flattest IEM on the market*, with a focus on transparency, linearity, and repeatable accuracy.*Based on compliance with the population-averaged diffuse-field response (JM-1) with a slope of -1 dB/octave, measured using standard equipment in accordance with ITU-T P.57 Type 4.3Perceived linearityWhile the Reference is designed to achieve objective neutrality on paper, its tuning has been further refined to deliver true perceived linearity. Recognizing the inherent differences between in-ear listening and far-field speaker systems, a subtle boost of approximately 2 dB is applied to the low frequencies to restore the sense of physicality often associated with high-end studio monitors in acoustically treated rooms.This careful adjustment bridges the gap between measurement accuracy and the real listening experience, ensuring that the Reference not only measures flat but also sounds naturally balanced and lifelike in practice.Tuned for the studio – Built for the stageThe CrinEar Reference was developed as a true monitoring tool and delivers realistic, faithful reproduction for critical listening and mix evaluation.With reliable sound balance, precise clarity in the midrange, and controlled low-frequency response, the Reference is designed to be your portable studio monitor, ensuring mixes can be implemented confidently across any room.HODWS ArchitectureThe bass frequencies are handled by a specially developed system featuring two 10-mm dynamic drivers arranged in a horizontally opposed configuration. This Horizontally-Opposed Dual Woofer System (HODWS) allows the two woofers to share their mechanical load, resulting in the following benefits:-Reduced stress on individual diaphragms-Improved bass linearity and control-Improved energy efficiency-More powerful and precise bass reproductionUltimately, this ensures realistic bass reproduction with a flat frequency response. Because “flat bass” should not mean “no bass.”Sonion and Knowles driversMid and high frequencies are reproduced by a carefully engineered arrangement of two Sonion midrange drivers and a single Knowles super tweeter. Each driver is hand-selected to meet our strict tuning targets and then equipped with the most efficient crossover network. CNC-milled aluminum housingAll of the Reference’s drivers are housed in a solid aluminum enclosure precision-machined using a 5-axis CNC process. The contoured, virtually custom-tailored geometry offers:-High structural rigidity to suppress enclosure resonance-Durability that withstands professional use-A secure, comfortable fit, optimized for extended listening sessionsHigh-quality modular cableThe package includes a high-quality, detachable cable with a replaceable connector system:3.5 mm single-ended for universal compatibility4.4 mm balanced for reduced crosstalk and improved channel separationEnjoy flexibility with portable and stationary sources, in both consumer and professional settings, without compromising signal quality.Technical SpecificationsDriver configuration: 2 x 10 mm DD (HODWS) + 3BAImpedance: 16 Ω at 1 kHzSensitivity: 104 dB/mW at 1 kHzFrequency range: 2 Hz to 44,000 HzOpening width: 6.0 mm (lip)Cable material: silver-plated copperIncluded in deliveryS/M/L silicone ear tips (Standard bore)S/M/L silicone ear tips (Small bore)XS/S/M/L silicone ear tips (Wide bore)M foam ear tipsFaux leather case with zipperSPC cable with interchangeable 3.5 mm single-ended and 4.4 mm balanced plugs

Tribrid In-Ear HeadphonesUnique IEM design inspired by Ao BingBrand new Tribrid IEMs with seven drivers1 dynamic driver + 4 balanced armature drivers + 2 planar driversDual system Physical + electronic four-way crossover systemOne DD for dynamic bassTwo custom-made BA drivers for precise midsTwo custom-made BA drivers for clear highsTwo custom-made micro planar drivers for extended ultra-highsTuned for a clear, natural, and lifelike sound profileComfortable ear tips, developed in collaboration with HeyGearsHigh-purity silver-plated single-crystal copper cableLitz braid configurationPatented Q-Lock Mini system with interchangeable connector terminalsThree exclusive trading cards with motifsPremium set of ear tips (DUNU S&S, Candy, Balanced Ear Tips)DUNU introduces the brand new DN142 IEMs, a beautifully crafted pair of in-ear monitors featuring a seven-driver tribrid configuration on each side. Equipped with one dynamic driver, four custom balanced armature drivers, and two custom planar drivers, the DN142 promises high-resolution sound reproduction with exceptional clarity and dynamics across a wide frequency range. DUNU has incorporated a specially designed physical + electronic four-way crossover that precisely combines the drivers to provide users with a pure, natural, and lifelike sound experience. The DUNU DN142 was developed in collaboration with HeyGears, the industry's leading provider of 3D printing solutions. The 3D-printed resin ear cups weigh only 5.6 grams and ensure a high level of comfort. Get the DUNU DN142 today and take your mobile music experience to the next level.Deep as the ocean, lively as the wavesThe DUNU DN142 is largely inspired by Ao Bing, a lively character from the world of Nezha. If Nezha is a burning flame characterized by exciting red and yellow patterns, then AO Bing is the deep and turbulent sea. The DN142 Ao Bing Edition pays homage to classic Eastern aesthetics and inner strength. The pair conveys a calm and expansive profile through its soft, natural, and lifelike sound.Their latest tribrid model is hereDUNU has many years of experience in developing high-quality in-ear monitors with multi-driver hybrid driver configurations. The DUNU DN142 is a companion to the recently introduced DN242 with a similar tribrid driver configuration. As you might guess, the name DN142 refers to the driver configuration of the pair. It features a tribrid configuration with seven drivers on each side, including one dynamic driver, four balanced armature drivers, and two micro-planar drivers. This seven-driver configuration delivers high-quality sound across a wide frequency range.Electronic+physical four-way crossover systemTo get the most out of each driver unit and ensure extremely low distortion from multiple drivers, DUNU has equipped the DN142 with a professional electronic+physical four-way crossover system. We have combined four independent acoustic channels with a precisely tuned electronic chipset to achieve clear and accurate sound reproduction. This crossover precisely controls each frequency range, ensuring exceptional coherence and seamless transitions between bands. The pair features a dynamic driver for clear, defined, and powerful low-frequency reproduction. It uses two custom-designed balanced armature drivers for natural vocals and detailed instruments in the midrange. Two additional custom-designed balanced armature drivers provide a clearly defined high-frequency band. Finally, we have two custom-designed micro-planar drivers responsible for reproducing the ultra-high-frequency band. Enjoy the seamless performance of the DN142 with its precise and accurate physical and electronic four-way crossover system.Vibrant design, maximum comfortThe DUNU DN142 promises maximum comfort for its users. The pair was developed in collaboration with HeyGears, the industry's leading provider of 3D printing solutions. The shells are extremely comfortable as they are lightweight and ergonomically shaped. DUNU has designed the pair in a vibrant color profile inspired by AO Bing. The face covers reflect the depth and energy of Ao Bing. DUNU also includes three collector cards in the package, two of which are printed with unique artwork inspired by Ao Bing's serene image.High-purity cableDUNU supplies the DN142 with a high-purity, silver-plated single-crystal copper cable. The cable has a litz braid configuration and features DUNU's patented Q-Lock Mini system with interchangeable plugs, with 3.5 mm and 4.4 mm plugs included.Technical informationImpedance: 37 Ω.Sensitivity: 107 dB/mW.Frequency range: 5 Hz to 40 kHz.THD+N: <0.5%.Cable: 4-core silver-plated single-crystal copper cable.Connectors: 3.5 mm + 4.4 mm.Plug type: 0.78 mm 2-pin plug.Scope of deliveryDN142Carrying caseCable with 3.5 mm and 4.4 mm plugsS&S ear tipsCandy ear tipsBalanced ear tips

Upgrade headphone cableLitz Type 2 structure system24AWG wire diameter2.5mm, 4.4mm balanced, and 3.5mm single-endedMMCX and 2-pin versions availableLitz Type 2 Structure DesignWith the Litz Type 2 structure, the single-strand wire has 20 conductors, 4 cores, and a total of 480 strands of secondary refinement of Furukawa single-crystal copper. With exceptional construction and high-quality materials, it delivers sound improvement in all aspects.24 AWG wire diameterSingle-strand core with a diameter of 24 AWG, with a larger conductor diameter and cross-sectional area, effectively reduces resistance and transmission loss to ensure audio quality.Includes 2.5 mm balanced + 3.5 mm single-ended and 4.4 mm balanced connectorsThe Lyre Pro features the interchangeable mini plug system with 2.5 mm balanced, 3.5 mm single-sided, and 4.4 mm balanced plugs. Compatible with mainstream portable balanced and unbalanced devices. Optional connectorsAvailable with MMCX or 0.78-2-pin connectors

Open-back, dynamic headphonesUltra-thin carbon fiber diaphragm50mm dynamic driverHigh-flux N52 magnetic circuitNorth American black walnut housingErgonomic, adjustable fitHigh-purity single-crystal copper cableQ-Lock mini connector systemImmersive, natural soundstageDesigned for listeners who value the essence of sound, the DUNU Mortise delivers a warm, rich, and full-bodied listening experience. Vocals sound structured and harmonious, the bass is deep and controlled, while the highs fade gently without harshness or sibilance. Its spacious, well-structured sound remains fatigue-free even during long listening sessions and is ideal for pop, vocals, and instrumental music.Open-back acoustic architectureThe open design minimizes internal reflections and interference from standing waves, allowing the sound to spread naturally. This expands the width and depth of the soundstage and ensures precise imaging as well as an immersive, balanced listening experience that remains comfortable even during extended use. The sound imaging is relaxed yet precise, with clearly defined spatial positioning.Ultra-thin carbon fiber dynamic driverEquipped with a 50-mm full-range driver featuring a high-flux-density N52 neodymium magnet circuit, the ultra-thin carbon fiber diaphragm ensures stable, linear performance. The W-shaped diaphragm profile and flexible surround system minimize distortion while improving detail reproduction and resolution across the entire frequency spectrum.This configuration delivers ample power and precise transient response. It reduces unwanted distortion while improving speed and control.Adaptive Ergonomic StructureThe Mortise’s headband features an adaptive suspension design that naturally adapts to different head shapes and distributes pressure evenly across the crown. A carefully tuned elastic steel frame provides stable support with minimal clamping force, ensuring a secure yet relaxed fit. Soft, highly elastic memory foam ear pads preserve acoustic integrity while offering long-lasting comfort.North American black walnut housingThe housing is crafted from carefully selected North American black walnut, prized for its naturally warm grain and understated character. Beyond its aesthetic appeal, the material offers beneficial internal damping properties that help control resonance and reduce unwanted high-frequency artifacts.Warm and Rich SoundThe Mortise’s tuning leans toward a warm, full-bodied sound. Vocals are richly textured, the low frequencies extend deep with controlled impact, and the highs are gently defined. Thanks to the balance between resolution and long-term comfort, the sound is spacious and relaxed, offering a refined listening experience.High-purity single-crystal copper cableThe detachable cable consists of high-purity single-crystal copper conductors, ensuring efficient signal transmission with minimal loss and interference. A nylon outer jacket provides additional vibration damping and helps preserve fine details and maintain a clear, natural soundstage. It features the Q-Lock Mini connector system with both 3.5 mm single-ended and 4.4 mm balanced connectors, as well as a 3.5 mm to 6.35 mm adapter. This ensures compatibility with a wide range of portable and stationary audio devices, as well as future-proof flexibilityPremium carrying caseThe package includes a custom-made fabric carrying case that provides premium protection for your headphones and accessories.

Dynamic in-ear headphones10 mm dynamic driverGunmetal gray die-cast metal, alloy front plateRigid flex composite diaphragmHigh-density alloy chamberSingle crystal copper wire with silver coatingDUNU Titan XThe new DUNU Titan X is hereEquipped with a dual-magnetic, dual-chamber high-performance dynamic driver unit, the Titan X redefines the entry-level market for in-ear headphones with its high-density metal alloy construction.It features a highly rigid dome with a flexible hybrid diaphragm.Perfectly tunedDUNU has tuned the Titan X with precise adjustments for true hi-fi sound reproduction.The pair offers a three-dimensional soundstage with captivating and immersive music reproduction.High-quality workmanship, exquisite craftsmanshipDUNU has crafted the Titan X's ear cups from a high-density metal alloy.The pair has a smooth, chrome-plated finish that gives it solid durability and high scratch resistance. It's not just about looks, but also about controlling internal sound wave resonance.Comfortable for long listening sessionsDUNU has studied a large amount of data on the shapes of the human ear and designed the pair with an optimized shape for greater comfort.Three types of ear tips are included, including DUNU's Candy and Balance ear tips.Next-generation dynamic driver with two chambers and two magnetsThe Titan X features a new-generation dynamic driver with two chambers and two magnets.This new acoustic core features a highly rigid dome with a flexible hybrid diaphragm for top-level performance.Hybrid diaphragm for pure sound reproductionWith its highly rigid dome and flexible suspension, the DUNU Titan X achieves pure hi-fi sound with a balanced frequency response across three frequency ranges and a natural sound image across the entire band.Enjoy a pleasant listening experience with the new Titan X.Dual magnet design with high magnetic fluxDUNU has optimized the Titan X with an internal + external dual magnet circuit system.It generates a strong magnetic flux, improves output power, and optimizes frequency response across the entire frequency range.This ensures stable, high-purity sound reproduction from various source devices.Hi-Fi decoding with Type-C versionThe Titan X Type-C variant features an integrated Hi-Fi DSP chipset that enables high sound quality, perfect for both music and gaming.It also has a built-in microphone for calls and official meetings.Universal connectivity 3.5 mm versionThe Titan X 3.5 mm version features a high-purity, silver-plated OCC copper cable.It has a 4-wire braided design and delivers crystal-clear sound with minimal interference and a clean background for pure hi-fi sound quality.The cable features 2-pin 0.78 mm plugs for easy replacement.Pixel-perfect sound reproductionThe Titan X is optimized for gamers; the pair produces immersive sound with an immersive 3D soundstage.Thanks to its clear, defined sound, gamers can hear every step and every sound with absolute accuracy.The Titan X's tuning also provides accurate directional cues and precise audio performance.Complete packageThe DUNU Titan X package includes the pair along with a carrying case, nine pairs of silicone ear tips, and a high-purity standard cable with 3.5 mm/Type-C connector.Enjoy seamless hi-fi sound with the DUNU Titan X right out of the box.Technical specificationsDriver: 10 mm DLC diaphragm dynamic driverImpedance: Sensitivity: 105 dBFrequency response: 5 Hz – 40 kHzTotal harmonic distortion (THD): <0.3%Connector: 0.78 mm 2-pinHousing material: High-density alloy with chrome-plated finishCable: 4-wire, high-purity silver-plated single-crystal OFCWeight: 13 g per sideConnection: 3.5 mm (standard) or Type C (with DSP)Scope of deliveryTitan XCarrying caseCleaning brush9 pairs of ear tips

Bluetooth on-ear headphonesRetro ear cups with woodBluetooth 6.0High-resolution 40 mm dynamic driverSemi-open designLDAC supportUp to 30 hours of battery lifeLightweight and portable 92 g designSupports app controlReplaceable ear padsExpression of retro-futurism aestheticsThe exterior pays homage to the classic design of the mini on-ear headphones of the 1980sThe sleek design offers a transparent view of the inner workings and complements the small wooden ear cups with real buttons, creating a unique aesthetic where nostalgia and futurism meet. The perfect vintage accent for your look.High-resolution 40 mm dynamic driverThe audio quality is in no way inferior to the styleFiiO has solved the problem of frequency loss in the low frequency range, typical of classic on-ear models, by incorporating a bass-optimized driver in the EH11. The audio quality of these on-ear headphones is anything but “retro” and offers much more than just adequate sound. Fiio has chosen a 40 mm long-stroke driver with a highly damped composite diaphragm to lower the resonance frequency to 65 Hz. This gives the EH11 powerful, dynamic bass that extends down to 17 Hz and covers the entire spectrum of low-frequency instruments. You'll experience sharper attack and decay on drums, as well as excellent instrument separation and multi-layered depth when enjoying complex classical pieces.Semi-open designVentilated comfort and minimized sound radiationThe semi-open design of the headphones, with ventilation holes and damping filters, eliminates the “stuffy” feeling typically associated with closed headphones. The result is a more natural and transparent sound. Compared to fully open headphones, the damping system controls airflow to minimize sound radiation.LDAC support for high-resolution BluetoothNear-lossless audio qualityThe EH11 supports the high-resolution Bluetooth encoding format LDAC*. With a transfer rate of up to 990 kbps, which is about three times that of standard Bluetooth formats (SBC/AAC), LDAC transmits significantly more raw audio data during transmission, resulting in near-lossless sound quality. As one of the few Bluetooth codecs for wireless transmission to receive Hi-Res Wireless certification, it is widely recognized in the industry as a high-quality, high-resolution Bluetooth standard.*To use this feature, your source device (phone) must support LDAC output. Due to the larger amount of data transmitted, using LDAC results in slightly higher power consumption. The format is enabled by default but can be disabled via the FiiO Control app.Long battery life of up to 30 hoursUninterrupted music playbackCharge the device for just 2 hours and enjoy up to 30 hours of playback time. Say goodbye to worrying about short battery life and enjoy music wherever you go.Portable and lightweight designTake the EH11 with you anywhere without any hassleWeighing only about 92 g and with a gentle clamping force of only about 1.7 N, these headphones are so light that you can hardly feel them on your head, allowing for fatigue-free long listening. Enjoy the feeling of music floating around your ears with cloud-like comfort.No interruptionsSupports simultaneous connection of two devicesThese headphones can stay connected to two Bluetooth devices at the same time, such as your PC and smartphone, so you can switch seamlessly between watching series and playing games. This means you don't have to constantly re-pair devices and can enjoy uninterrupted, immersive listening pleasure.Custom audio profilesYou control the soundDownload the dedicated FiiO Control app to start your enhanced audio experience. The app features a 10-band EQ and a variety of built-in sound profiles, including pop, jazz, classical, and rock, allowing you to perfectly tailor the sound to whatever genre of music you're listening to, so every note sounds tailor-made for your ears.Specially tuned gaming sound effectsUltra-low latency for instant precisionSpecially tuned sound effects for gaming scenarios enhance the experience of footsteps and gunshots. Combined with a semi-open on-ear design, it offers a wider and more natural soundstage with excellent separation, resolution, and richer detail compared to closed-back headphones, enabling pinpoint sound positioning. It also features a built-in high-definition microphone that accurately captures voices while reducing ambient noise, ensuring efficient team communication.*Gaming sound effects must be enabled and switched on in the FiiO Control app.Replaceable ear padsEasy to clean and replaceThe foam ear pads are easy to remove and replace, making them easy to clean. Two sets of ear pads in different colors are included in the package. The replacement pair of ear pads is a handy addition to the package, as the original ear pads will need to be replaced at some point.Technical specificationsModel: EH11Headphone type: On-ear Bluetooth headphonesDriver: 40 mm dynamicBluetooth version: 6.0Bluetooth codecs: SBC/LDACBattery life: approx. 30 hoursCharging time: approx. 2 hoursColors: Black transparent, Transparent, Cream, Burgundy, CyanFrequency response: 17 Hz–40 kHzImpedance: 16 ohmsWeight: approx. 92 g

Bluetooth over-ear headphones with noise cancellation40 mm dynamic driverSapphire-coated composite diaphragm-42 dB hybrid active noise cancellationENC (Environmental Noise Cancellation) for callsLDAC supportSupports wired mode75 hours of battery lifeFoldable designSupports app control, fully customizable EQNext-generation noise cancellation and sound qualityDual Hi-Res Audio certificationSupport for wired modeConnect to two devices, seamlessly switch between multiple devices40 mm dynamic driversPure sound clarityEquipped with large 40 mm dynamic drivers, these headphones deliver exceptionally clear sound. From the expansive arrangements of an orchestra to the subtle nuances of a vocal performance, every detail is reproduced faithfully for an authentic sound.Sapphire-coated composite diaphragmSilence in every detailThe EH13 features a special driver diaphragm design that combines a sapphire-coated dome with a PEEK+PU composite surround.The dome is coated with sapphire—a material whose hardness is surpassed only by diamond. Its high modulus of elasticity of 400 GPa significantly increases the stiffness of the diaphragm and effectively suppresses distortion during rapid vibrations. This reduces distortion by 30% and ensures fine, detailed highs. Precision embossing further improves transient response and minimizes distortion, while the diaphragm withstands the negative pressure during noise cancellation, extending its lifespan.The PEEK+PU composite surround provides robust support for the rest of the driver diaphragm. It improves bass response and quantity, thereby also optimizing the noise cancellation effect* for a deeper sense of silence.*The principle of noise cancellation is that the driver emits sound waves in opposite phase to the ambient noise in order to cancel it out. The sound pressure level (SPL) of the driver in the low frequency range is crucial for the effectiveness of ANC.Intelligent noise cancellationDeep -42 dB immersionThe EH13 uses a hybrid dual microphone system (feedforward + feedback) powered by a powerful chip and precise algorithms. This allows the driver to precisely filter out ambient noise while preserving every detail of your music, achieving maximum noise reduction of -42 dB*. It effectively neutralizes low-frequency noise from airplanes and trains.Choose from three adjustable noise cancellation levels to suit your environment—from the roar of a jet engine to quiet concentration in an office. Switch modes with a single touch to immerse yourself in your personal oasis.High: Traffic noise Eliminate with a tapMedium: Daily concentration Work and studyLow: Environmental awareness Move freely*The above data is from tests conducted by FIIO Labs.Precise DSP compensationStable, superior soundThe EH13 uses an optimized microphone array and powerful DSP algorithm to fill in the gaps that standard headphones overlook. By dynamically compensating for the audio signal in real time, it ensures stable and rich sound. Whether noise cancellation is on or off, you get the same premium, crystal-clear audio quality every time.Intelligent ENC call technologyClarity that feels closeWith 5 built-in microphones and advanced ENC smart algorithms, the EH13 intelligently picks up your voice during a call while blocking out city noise and wind noise. No matter where you are, every call feels like a personal conversation.LDAC supportDual Hi-Res Audio certifiedThe EH13 supports the high-resolution LDAC Bluetooth codec*. With transfer rates of up to 990 kbps—about three times that of standard SBC/AAC codecs—LDAC provides a wider frequency response and a wealth of musical detail.The EH13 has both Hi-Res Audio and Hi-Res Audio Wireless certification, meaning its sound quality is recognized by leading global audio associations.*Requires a compatible source device (smartphone/player) that supports LDAC transmission.LDAC transmits more information, which may result in slightly higher power consumption. LDAC is enabled by default but can be disabled in the FIIO Control app to extend battery life.Seamless switching between wired and wireless modesConsistently high sound qualityThe EH13 supports a 3.5 mm cable connection, allowing you to explore a wider world of high-resolution audio. The EH13 uses intelligent DSP compensation to bridge the gap between wired and wireless modes, guaranteeing you the same premium sound every time you listen.*For the DSP to be active in wired passive mode, the EH13 must be turned on while using the 3.5 mm cable.Extended battery lifeMusic always with youEquipped with a high-performance battery, the EH13 only needs 2 hours of charging time for up to 75 hours of continuous playback, so you always have your favorite songs with you.*Data reference: With ANC mode enabled, battery life is up to 45 hours; with ANC mode disabled, battery life can reach up to 75 hours. Actual usage time may vary depending on the front-end model and specific usage conditions (data from FIIO Labs).Foldable designSpace-saving portabilityThe EH13 can be rotated and folded into a compact, portable shape, distributing pressure evenly to prevent deformation during transport. With maximum space efficiency, it can be easily stored in carrying cases or backpacks, making it the perfect companion for both listening at home and outdoor adventures.Connection for two devicesSeamless and smooth switchingThe EH13 supports simultaneous connection to two Bluetooth devices, such as your smartphone and laptop. Perform multiple tasks smoothly and switch effortlessly between streaming movies, games, and calls without having to worry about repeated pairing.Personalized soundFor every momentUnlock advanced features with the FIIO Control app. Choose from professionally tuned EQ presets—including pop, rock, and classical—or create your own frequency curves to create a personal concert hall tailored to your ears.Gaming mode—strike first:FiiO's specially tuned gaming profile isolates ambient noise and amplifies footsteps and gunshots with surgical precision. By capturing even the smallest audio details, it gives you a decisive advantage over the competition. The HD noise-canceling microphone ensures that your voice is clearly heard even in the midst of the hustle and bustle, making team coordination easier.Cinema Mode - A feast for the senses:Enhanced dynamic response and powerful bass create a cinema atmosphere in your living room. Superior voice clarity makes every dialogue intimate and crisp. Experience breathtaking sound that puts you right in the middle of the action.*Search for the latest version of “FIIO Control” in the major app stores. Simply add your device to use it.Versatile colorsDefine your personal styleChoose between black and beige to create a look that suits your style: a warm, elegant fashion accessory or a striking, sleek high-performance device. Two different colors, two unique ways to express yourself.SpecificationsHeadphone type: Bluetooth over-ear headphones with noise cancellationFrequency response: 20 Hz–40 kHzDriver: 40 mm dynamicDiaphragm material: Sapphire-coated composite diaphragmImpedance: 16 ΩBluetooth version: 6.0Bluetooth codecs: SBC/LDACBattery life: approx. 75 hoursCharging time: approx. 2 hoursWeight: approx. 278 gEar cup pressure: 4.2 N ± 0.3 NColor: Black/BeigeScope of delivery1. Headphones*12. 3.5 mm audio cable*13. USB-A to Type-C charging cable*14. Quick start guide*1

Closed-back headphones Natural purpleheart wood Large dynamic 60 mm driver Diaphragm made of wool composite nanofiber wood W-shaped diaphragm Closed design U-shaped damping tube Low impedance, high sensitivity, easy to drive Furukawa monocrystal copper + silver-plated, oxygen-free copper braided cable Lambskin/suede ear padssuede included 4 detachable audio plugs included Yaoli linen storage bag Naturally magical colors, gracefully enchanting purple The creation of the FT13's wooden ear cups Following the success of our FT1 wooden headphones, FiiO began searching for new types of wood to bring their unique appeal to more people. This time, FiiOs search led them to a “purple treasure” from the ancient rainforests of South America: purpleheart wood. This wood is not only exceptionally hard, but also captivates with its unique color. Over time, its light brown hue gradually transforms into an unforgettable, deep purple. Creating the vibrant wooden ear cups requires a blend of nature's magic and FiiO's meticulous craftsmanship. Purpleheart has been used for instruments, furniture, and other items since the 1920s. After a long journey from South America, the wood arrives in Lianyungang, Jiangsu, where it is stabilized in a hot oven and cut with precision. It is then stored for months in a dark room, where it slowly “develops” its fascinating wine-red color. This wood then undergoes a final, intensive process of selection, cutting, CNC carving, polishing, and varnishing before it is ready for the final product. Due to its rarity in nature, purple has long been considered a symbol of mystery, power, and individuality—with deep cultural significance. It is precisely this color, which ages beautifully over time, that is our inspiration. It allows us to perfectly express the original intention of our wooden headphone series—to blend into the natural world and age elegantly over time. Ear cups made from natural purpleheart wood Natural colors, solid and hard The headphone ear cups are made from purpleheart wood, a type of wood native to South America. To achieve its rich color, each piece of wood is left to age naturally for 90 days. Due to their individual characteristics, each wooden ear cup has a unique grain and color tone, making each pair of headphones truly one of a kind. The raw wood is first cut to size with precision using CNC milling. To achieve a perfect finish, FiiO then apply a high-gloss lacquering process in which the wood is repeatedly sanded, polished, and the natural pores and unevenness are filled until the surface is completely smooth. Finally, a final coat of high-gloss lacquer is applied, bringing out the unique, natural grain of the wood. With a density and hardness far exceeding that of ordinary woods, purpleheart wood is not only naturally corrosion-resistant, but also helps to minimize resonance in the headphone ear cups. The result is a faster and clearer sound. *This wood comes from the tropical rainforests of South America and is known for its stunning purple-brown color and superior strength. It is often used for high-quality furniture, musical instruments, and decorative items. Its unique color is not artificially applied, but is the result of natural oxidation. With prolonged exposure to light and air, the color of the wood gradually darkens, eventually taking on a deeper purple-brown or chestnut hue. Large 60 mm dynamic driver Enjoy deep bass and a wide soundstage Like the FT1, the FT13 features a massive 60 mm dynamic driver, a size that is almost unheard of in its category. This larger driver produces more power and converts electrical signals into sound more efficiently. The result is sound with less distortion, faster transients, and deeper, more powerful bass. Wool composite nanofiber wood cone European wood, honed from over 100 years of paper manufacturing expertise The new cone is made from birch wood sourced from the cold climates of Europe. The extreme cold makes the wood incredibly hard and gives it strong fibers. This unique property allows us to precisely tune the resistance and stiffness of the diaphragm during manufacturing to achieve our desired sound goals. Using the same traditional paper-making process as for the FT1 cone, a method that has been around for over 100 years and is still widely used by various hi-fi brands, the raw materials are processed into pulp through soaking, steaming, and beating. During this process, lighter and harder carbon fiber threads are added to increase the stiffness of the diaphragm and reduce unwanted breakage, improving detail in the high frequency range. The diaphragm is then baked and molded to a thickness of only 0.1 mm. By adding wool fibers to the paper diaphragm, FiiO take advantage of their natural flexibility to fine-tune the sound. This gives the finished diaphragm a uniquely natural and warm sound character that is both captivating and profoundly emotional. W-shaped diaphragm Proprietary acoustic technology for higher efficiency The headphones feature a W-shaped diaphragm design inspired by speaker diaphragms. Compared to the driver diaphragms typically used in headphones, this design increases the effective vibration area of the diaphragm by 25.8%. The diaphragm consists of a hard dome and a flexible surround. This rigid dome covers a larger surface area than conventional diaphragms, and since it is driven directly by the voice coil, less energy is lost during vibration transmission. Compared to a more flexible material, the hard dome has lower internal losses, resulting in higher efficiency and lower distortion due to driver breakup. Closed design Greater immersion through reduced noise, enjoy pure, quiet sound Beyond the natural isolation of its closed wooden ear cups, the FT13 features an integrated system of passive noise reduction components. These include a standing wave dissipation chamber, specially designed sound-absorbing cotton in the rear cavity, and a noise-reducing U-shaped tube. Together, these components can reduce everyday ambient noise by up to 26 dB. The closed design also prevents sound from escaping, making the headphones perfect for quiet environments such as offices, libraries, or dorm rooms without disturbing others. U-shaped damping tube An invisible hand that reduces resonance Inside the FT13, a U-shaped damping tube cleverly uses the air inside the headphones to tune the sound. The design of this tube has been carefully optimized to lower the resonance frequency of the cavity, resulting in deeper, higher-quality bass. Low impedance, high sensitivity, easy to drive Your entry-level headphones The impedance, sensitivity, and frequency response of the FT13 make it the ideal choice for listeners taking their first steps into the world of personal audio equipment. It pairs perfectly with popular, non-audiophile devices such as smartphones, tablets, and PCs. Experience high-fidelity sound in audiophile quality without having to invest in expensive or complex equipment. Large CCAW voice coil Lightweight, wide, powerful The FT13 features a CCAW voice coil imported from Japan with an ultra-thin 0.035 mm wire and a lightweight KSV body. These components significantly reduce the moving mass of the diaphragm, resulting in faster sound reproduction and less unnecessary reverberation. The voice coil has a diameter of 25 mm. In a fixed magnetic field and at constant current, a larger coil diameter means a longer voice coil wire. A longer copper wire thus results in greater driving force and higher efficiency, leading to a richer midrange and faster transients. Adjustable magnesium alloy headband Advanced materials, improved comfort The FT13 offers a significant improvement in headband comfort through comprehensive improvements in materials, aesthetics, and ergonomics. The outer U-shaped frame is now made of a strong and lightweight magnesium alloy that blends seamlessly into the design of the headphones. The ball-bearing slider features a high-quality design found in high-end headphones, offering a silky-smooth adjustment with clear feedback, while the swivel joints and connections are more robust than ever. The part of the headband that comes into contact with your head has been replaced with soft, durable lambskin leather, which is both more durable and breathable than the synthetic leather commonly used, providing greater comfort during longer listening sessions. Three-axis swivel mechanism Swivels as desired, freely adjustable After extensive ergonomic testing, FiiO implemented a three-axis adaptive swivel mechanism that continues the FT series' tradition of excellent ergonomics. This design not only ensures that the headphones comfortably adapt to different head sizes and shapes, but also allows for a perfect fit without sound leakage. Angled driver design Reduces standing waves for clearer sound In the FT13, the acoustic drivers are angled to run parallel to your ear canals, so the sound reaches your eardrums directly. This not only reduces the high-frequency drop you would get with a conventional design, but also minimizes standing waves inside the ear cups. The result is a much clearer, purer sound with less distortion. Furukawa monocrystalline copper + silver-plated oxygen-free copper Improved cable, improved sound This cable is constructed with an 8-strand braided design and contains a total of 1,000 conductor wires. It is a blend of 500 secondary-melted Furukawa single-crystal copper wire conductors and 500 oxygen-free silver-plated copper wire conductors, each with a polarity of 17 AWG. This combination of high-quality metals and advanced processing techniques enables the cable to deliver truly outstanding sound quality. Furukawa single-crystal copper Increases the richness and density of the midrange and improves bass quality, making the mid and low frequencies sound full and emotional. Silver-plated oxygen-free copper, the silver plating helps to improve the conductivity and high-frequency transmission characteristics of the copper, enhancing sound transparency with more detail and optimized overtones, as well as an expanded soundstage. Lambskin/suede ear pads Velvety texture, reliably durable Two types of ear pads are included, both of which feature a skin-friendly, breathable, and durable outer material. Inside the ear pads is a low-density, slow-rebound memory foam that conforms to the shape of the ear. Compared to the synthetic leather ear pads commonly used in headphones, these offer both greater comfort and a longer service life. The high-quality ear pads made of natural lambskin have a velvety smooth surface that is also breathable, sweat-resistant, and easy to clean. In terms of sound, these ear pads deliver detailed highs, clear and clean mids, and fast bass. The suede ear pads have a matte texture, are durable and flexible, yet cool and breathable. In terms of sound, these ear pads enhance the bass, add richness to vocals, and enhance the sense of atmosphere. Four detachable plugs included Wide compatibility The FT13 comes with four detachable audio plugs, allowing one cable to be used with different audio sources. Hi-Res Audio certified Reliably excellent sound The certification is not only proof that the headphones meet international standards, but also of our continuous pursuit of better sound quality. Yaoli linen storage bag Stylish and dust-proof, so you don't have to worry The headphones come with a high-quality Yaoli linen storage bag, which further enhances the ownership experience. With materials and workmanship that rival those of premium French brands, its exquisite quality and excellent texture provide special protection for your valuable device. 3 significant improvements Improved sound: Compared to the spruce wood diaphragm of the FT1, the FT13 features a birch wood diaphragm that is many times harder to improve the precision of the diaphragm. In addition, carbon fiber has been added to increase the stiffness of the diaphragm and reduce unwanted driver interruptions, resulting in higher treble resolution compared to the FT1. Improved cable: Compared to the FT1's silver-plated oxygen-free copper cable, the FT13's secondary-refined Furukawa monocrystal copper and high-purity oxygen-free silver-plated copper cables are an improvement in every respect. The materials used, the number of wires, and even the wire diameter have been improved, resulting in a comprehensive improvement across the entire frequency range (lows, mids, and highs).Improved comfort: Compared to the FT1, the FT13 offers comprehensive ergonomic improvements. Both the headband and ear pads have been replaced with more breathable materials that are also wear-resistant and less prone to flaking. The headband is made of a lighter magnesium-aluminum alloy, and the feel and design of the ball-bearing slider have been improved. Specifications Headphone type: Closed dynamic headphones Frequency response: 7 Hz–40 kHz Driver: 60 mm dynamic Impedance: 32 Ω Sensitivity: 98 dB/mW at 1 kHz, 113 dB/Vrms at 1 kHz Weight: approx. 356 g (without cable) Ear cup pressure: 4.2 N ± 0.3 N Cable material: Secondary refined monocrystalline copper from Furukawa + silver-plated oxygen-free copper Cable length: approx. 1.5 m Cable headphone connector: dual 3.5 mm (TS) Audio plug: 3.5 mm/4.4 mm Ear cup material: Purpleheart wood Ear cup colors: Natural wood/black What`s in the boxHeadphones*1 Storage case*1 Storage pouch*1 Cleaning cloth*1 FT13 packaging box*1 Headphone cable*1 3.5 mm single-ended plug, detachable*1 4.4 mm balanced plug, detachable*1 (pre-installed on headphones) 3.5 mm to 6.35 mm adapter*1 4.4 mm jack to XLR-4 plug adapter*1 Lambskin ear pads*1 (pre-installed on headphones) Suede ear pads*1 Quick start guide*1

Velour ear pads for the FiiO FT13Soft and skin-friendly velour ear pads for comfortable wear Custom-made 3D fiber ear pads made from Ultrasuede fabric, which is softer than genuine leatherBreathable and durable Retains its shape, even after washing Good insulation so that every sonic detail can be heard – Perfect fit for the FiiO FT13 headphones Easy installation The FiiO HS-FT13A ear pads for the FT13 headphones are made of velourVelour is a material known for its soft, velvety texture and durability. They are breathable and feel very comfortable on the skin, making them suitable for long periods of use, such as listening to music, watching TV, or gaming for hours on end. The ear pads have been specially designed for the FiiO FT13 headphones to ensure a perfect fit. They can be installed without tools and fit perfectly on the ear cups of the FT13 headphones. This ensures an optimal seal and thus a detailed sound with high wearing comfort. Velour is a very durable material that is easy to clean. Unlike other materials that can wear out or deform over time, these ear pads retain their shape and quality over a long period of time.

Ear pads for FT1/FT1ProGenuine leatherMemory foamMarking for L/RAngledFT1 headphone replacement ear padsSelected high-quality sheepskin leather, soft and supple, clear texture.Pure natural sheepskin is breathable, comfortable, and durable, specially designed for FT1 so you can enjoy the soft and delicate sheepskin.Slow-rebound memory foamThe ear pads are made of low-hardness, slow-rebound memory foam that automatically adapts to the shape of your face, evenly distributes and reduces contact pressure, and ensures that the seal is not compromised.Note: These ear pads also fit the FiiO Jade Audio JT7

Replacement ear pads for the FiiO FT1 and FT1 Pro Soft and skin-friendly velvet ear pads for comfortable wear Good insulation so that every sound detail can be heard Perfect fit for the FiiO FT1 and FT1 Pro headphones Easy installation FiiO HS-FT1B – Velvet ear pads for FT1 and FT1 Pro headphones The HS-FT1B ear pads are made of fine velvet fabric, which is known for its particularly soft texture. The velvet ear pads provide excellent sealing, making low frequencies more pronounced and vocals more emotionally audible. The ear pads have been specially designed for the FiiO FT1 and FT1 Pro headphones to ensure a perfect fit. They are easy to install and fit perfectly onto the ear cups of the headphones. This ensures an optimal seal and thus a detailed sound with high wearing comfort.Note: These ear pads also fit the FiiO Jade Audio JT7

Protein leather ear pads for the FiiO FT1 and FT1 ProHeat-dissipating ear pads made of protein leather and mesh fabricCounteract fatigue and overheated ears.Perfect fit for FiiO FT1 and FT1 Pro headphones.Easy installationFiiO HS-FT1C – Protein leather ear pads for FT1 and FT1 Pro headphones The HS-FT1C ear pads are made of protein leather and mesh fabric and have particularly good heat dissipation properties. They prevent fatigue and overheated ears and are particularly well suited for long periods of use. Drum beats sound particularly clear and sibilance is reduced. The low frequencies, on the other hand, are slightly less emphasised. They have been specially developed for the FiiO FT1 and FT1 Pro headphones to ensure a perfect fit. They are easy to install and fit perfectly on the ear cups of the headphones. This ensures an optimal seal and thus a detailed sound with high wearing comfort.Note: These ear pads also fit the FiiO Jade Audio JT7

Replacement ear pads for Jadeaudio JT1 Original accessories specially designed for FiiO JT1 headphones, ensuring a perfect fit and authentic performance Optimal size and comfort – The ear pads measure 100 x 31 mm and are designed to restore the original comfort and acoustic seal of your JT1 headphones High-quality materials – Made from environmentally friendly materials for durability and safe, long-term use Easy installation – Serves as a direct, hassle-free replacement for worn original FiiO JT1 ear pads Focused functionality – A single pair of ear pads specifically designed to restore the comfort and noise isolation of your headphones. Compatibility: FiiO JT1 headphones only

Velour carrying case for FiiO DM13 Dimensions: 180 mm x 200 mm Colours: blue and brown

Hi-Fi Stereo Amplifier2×300 W output power at 4 ΩTPA3255 amplifier platform from Texas InstrumentsBluetooth 6.0 with support for SBC, AAC, and LDACUSB, coaxial, and line inputsConnections for speakers, subwoofers, and preamp outputSeparate controls for bass and trebleRGB lighting for inputs and codec displayAluminum and wood enclosureExternal 48V/5A power supply includedPower amplifier with Bluetooth LDACThe LEVEL 1 is a compact desktop power amplifier based on a Texas Instruments TPA3255 platform that delivers up to 2×300 W of output power—with a footprint more akin to a laptop than a traditional amplifier. It combines Bluetooth 6.0 with LDAC, USB, coaxial, and line inputs, as well as connections for speakers, subwoofers, and a preamp output.2 × 300 W Output PowerThe LEVEL 1 remains compact without compromising on performance. With up to 2 × 300 W of output power at 4 Ω, it can handle bookshelf speakers, desktop monitors, and even some floor-standing speakers. The included 48 V/5 A power supply supports daily music enjoyment, while higher power can provide additional headroom when needed.TI amplification with low distortionAt its heart is the TPA3255 amplifier chip from Texas Instruments. It uses integrated feedback and fast error correction to reduce distortion while maintaining efficiency. The result is stable output power with low THD+N and a signal-to-noise ratio of around 105 dB, preserving detail without adding noise.Audiophile-grade internal componentsThe internal layout is designed for stability and signal integrity. A six-layer PCB with thick copper traces ensures a clean power supply, while shielded inductors reduce interference. Capacitors from WIMA, Nichicon, and ELNA are used in key stages to shape a balanced, controlled sound.Flexible digital and analog inputsThe LEVEL 1 accepts USB, coaxial, line-in, and Bluetooth sources, making it easy to connect computers, streamers, CD players, or smartphones. USB supports up to 24-bit/96 kHz PCM and offers a direct path from digital sources without relying on additional converters.Expansion with subwoofer and preamp outputDedicated subwoofer and preamp outputs allow the amplifier to grow with your system. You can add an active subwoofer to extend the low-frequency range or route the signal to an external power amplifier. This flexibility supports both simple stereo systems and more complex setups.Physical tone controlsIndependent bass and treble controls on the front panel allow you to directly adjust the sound balance. The settings can be adjusted continuously and predictably, so you can fine-tune playback for different recordings, speakers, or volume levels without having to dig through menus.Bluetooth with LDAC SupportBluetooth 6.0 is built-in for wireless playback and supports the SBC, AAC, and LDAC codecs. LDAC can transmit up to 990 kbps, preserving more detail than standard Bluetooth audio and making wireless listening a practical option for higher-quality sources.Metal and Wood ConstructionThe chassis combines an aluminum alloy with real wood panels, giving the amplifier a solid, tactile presence on a desk or shelf. The materials also contribute to durability and heat management during extended listening sessions.External high-current power supplyThe included 48 V/5 A power supply is designed to provide a stable power supply with low hum. A constant power supply ensures clearer sound and better dynamic control, especially when driving more demanding speakers.

Portable smart high-resolution audio playerQualcomm Snapdragon 680Android 13, 8 GB + 128 GB large memory and RAMXMOS XU316 chip10-band PEQ, supports AUTO EQFully differential 24-bit R2R resistor arraysMulti-stage audio circuit with TI operational amplifiers1100 mW + 1100 mW powerful output power5.5-inch 1080p HD display15.5 hours of battery lifeTwo sound profiles: “Flat” and “Warm”Qualcomm Snapdragon 680 + Android 13, 8 GB + 128 GB large memory and RAMMore generous memory and RAM combination compared to other devices in its class, enabling smooth media streaming and effortless multitasking.XMOS XU316 chipHelps synchronize audio and video when used as a USB DAC, ensuring a consistent audiovisual experience in any situation.From desktop to portable device – the evolution of R2RFiiOs has integrated the proprietary R2R resistor array, originally developed for desktop devices, into a portable player for the first time. Designed by experienced acoustic engineers and perfected through feedback from the global audiophile community, it offers the ultimate listening experience.The distinctive, rich analog warmth traditionally associated with R2R, combined with balanced high-fidelity performanceFully differential 24-bit R2R resistor array DAC.Four channels, a total of 192 precision thin-film resistors with 0.1% accuracy and low temperature drift.Extensive memory, consistently smooth performanceThe Qualcomm Snapdragon 680 and the M33 R2R's extensive 8 GB RAM + 128 GB ROM memory are unmatched in its class. Experience effortless streaming and seamless multitasking. It offers extra power and storage to handle future updates with ease and ensure a stable and long-lasting experience for years to come.Perfect audiovisual synchronization with USB DAC, supported by a dedicated “core”Are you frustrated by high latency when using a USB DAC for songs or videos? A dedicated XMOS XU316 chip provides ultra-low latency and robust performance, ensuring flawless audio synchronization that remains consistent across all your devices.Large 5.5-inch HD display, more than just sizeExperience total immersion with a high-resolution display designed for high-fidelity entertainment. New cassette, spectrum, and VU meter visualizations let you dive deeper into the music and give each track a classic retro flair.1080*2160 resolution, third-generation Corning Gorilla Glass, oleophobic coating, pre-installed tempered glass screen protector.Ultra-slim comfort, impressive at first touchLike the minimalist design of the FIIO M21, the sleek, refined lines of the M33 R2R create an elegant aesthetic. Thanks to clever engineering, FiiO has found the perfect balance between size and ergonomics. It's not just about the impressive numbers on the M33 R2R's spec sheet, but also the seamless, natural feel in your hand.18:9 golden ratioMinimalist designClear and high-quality double-beveled edgesErgonomic comfort - matte AG glass back Silky smooth feel Compared to the M23 aluminum alloy editionFlagship-worthy proprietary DAPS (Digital Audio Purification System)High-performance FPGA + two custom-made femtosecond quartz oscillatorsEquipped with the same ultra-precise, extremely low-jitter unified clock source as the flagship M27, the M33 R2R offers a huge leap in efficiency and fidelity in digital audio processing compared to the M23. With FiiO's proprietary DAPS (Digital Audio Purification System), this advanced architecture creates a unified clock source with extremely low jitter while providing enhanced signal processing capabilities that ensure perfect audio reproduction throughout the entire signal chain.Supports AUTO EQ Your ideal sound, just a tap awayDo you find the manual adjustment of the lossless 10-band PEQ too complex?AUTO EQ automatically adjusts to the frequency curve of your headphones and instantly delivers your ideal sound profile with lossless precision. In addition to sound presets such as pop, jazz, and classical, the app also supports detailed adjustment per band, allowing you to customize your sound.Carefully designed audio circuitry, powered by TIThe preamplifier stage uses fully differential operational amplifiers from TI for I/V conversion and signal processing, delivering a natural and room-filling sound. The output stage features four INA1620 amplifier chips in parallel configuration. These chips provide up to 1100 mW + 1100 mW of output power to effortlessly drive any headphones. Finally, precise electronic volume control ensures that you experience explosive dynamics without losing a single detail.High-end components for audiophiles 2x TI Burr-Brown OPA1637 fully differential audio operational amplifiersExplosive dynamics and masterful control over every note.4× Ti Burr-Brown INA1620Minimizes crosstalk and ensures that there is no interference between channels, even when overdriven or clipped.8x Rubycon film capacitorsEnsures natural, transparent mids and smooth, fatigue-free highs.Precision volume control NJW1195AOffers high precision and extremely low noise for accurate volume control.Precise power supply systemThere are independent power supplies for digital and analog stages. The analog stage uses three separate circuits for the R2R arrangement, the preamplifier stage, and the amplifier stage, ensuring a more refined and natural sound. The amplifier power supply supports two voltage levels. Activating “Over-Ear Headphone Mode” triggers the high-voltage rail, increasing the output power to 1100 mW + 1100 mW, allowing both sensitive IEMs and demanding over-ear headphones to be driven effortlessly. 65A high-current MOSFETs for efficient power distribution with minimal losses, massive capacitors for energy storage, and a 15W power management system with ample power reserves.Multi-stage, compartmentalized shielding for pure soundTo ensure the cleanest possible sound, the digital audio processing, R2R array, amplifier, and power modules are housed in separate areas with independent shielding. This significantly reduces signal interference and crosstalk, resulting in a “blacker,” extremely quiet background with a clearer soundstage that brings out every musical detail.15.5 hours of extremely long battery life, no more worrying about running out of powerWith a high-quality, high-capacity 4400 mAh battery, both single-ended and balanced playback times have been significantly improved over the M23. Thanks to fast charging at low temperatures, the M33 R2R can be charged quickly without overheating. Thanks to the long-lasting battery and fast charging function, your music never has to be interrupted. 30W fast charging at low temperatures Fully charged in 1.5 hours 15.5 hours of single-ended playback time 13.5 hours of balanced playback time.*Data from FIIO Labs. Actual performance may vary depending on usage and environmental factors.Two Type-C ports, double the versatility Patented desktop modeBypasses the battery during use to enable high power output without discharge. This reduces charging/discharging cycles, significantly extending battery life. Patent number: ZL202321946664.8Over-ear headphone modeEquipped with four gain levels: low, medium, high, and over-ear headphones.Connect a fast charger to either of the two Type-C ports to activate over-ear headphone mode and get even more amplification and output power. With up to 1100 mW + 1100 mW per channel, it easily drives demanding, high-impedance over-ear headphones.Versatility and broad compatibilityAnalog outputs3.5 mm and 4.4 mm headphone outputs:Supports single-ended and balanced headphones.3.5 mm and 4.4 mm line outputs: With dedicated line amplifier circuitry, you can connect external speakers and amplifiers to truly experience the magic of R2R sound.Digital outputsSPDIF output: Features low-jitter coaxial signal processing circuitry that rivals dedicated digital transport systems, with a coaxial output jitter of only 71.5 ps. Combined with high-quality external DACs, you'll achieve truly remarkable performance.USB audio output: Connect external DACs or combine the device with the DK1PRO to instantly transform it into a powerful streaming transport.High-resolution two-way Bluetooth: Bluetooth transmission supports SBC/aptX/aptX HD/LHDC/LDAC; Bluetooth reception supports SBC/LDAC.Compatible with RETRO BOX, take your own music with you wherever you goIt's the perfect complement to the cassette-style RETRO BOX Bluetooth speaker, opening up another way to enjoy music. Thanks to the RETRO BOX's versatile user interface, it can serve as both a decorative tabletop device and a portable music source.*RETRO BOX is not included and must be purchased separately.Absolute versatility, broad compatibilityFive operating modesChoose between Android, Pure Music, AirPlay, USB DAC, and Bluetooth reception modes.Customizable multifunction buttonsAccess frequently used functions with a single click.Leather protective case includedThe retro gold version comes with a khaki-colored leather case, while the dark blue and black versions come with a color-coordinated leather case.

Portable smart high-resolution audio playerQualcomm Snapdragon 680Android 13, 8 GB + 128 GB large memory and RAMXMOS XU316 chip10-band PEQ, supports AUTO EQFully differential 24-bit R2R resistor arraysMulti-stage audio circuit with TI operational amplifiers1100 mW + 1100 mW powerful output power5.5-inch 1080p HD display15.5 hours of battery lifeTwo sound profiles: “Flat” and “Warm”Qualcomm Snapdragon 680 + Android 13, 8 GB + 128 GB large memory and RAMMore generous memory and RAM combination compared to other devices in its class, enabling smooth media streaming and effortless multitasking.XMOS XU316 chipHelps synchronize audio and video when used as a USB DAC, ensuring a consistent audiovisual experience in any situation.From desktop to portable device – the evolution of R2RFiiOs has integrated the proprietary R2R resistor array, originally developed for desktop devices, into a portable player for the first time. Designed by experienced acoustic engineers and perfected through feedback from the global audiophile community, it offers the ultimate listening experience.The distinctive, rich analog warmth traditionally associated with R2R, combined with balanced high-fidelity performanceFully differential 24-bit R2R resistor array DAC.Four channels, a total of 192 precision thin-film resistors with 0.1% accuracy and low temperature drift.Extensive memory, consistently smooth performanceThe Qualcomm Snapdragon 680 and the M33 R2R's extensive 8 GB RAM + 128 GB ROM memory are unmatched in its class. Experience effortless streaming and seamless multitasking. It offers extra power and storage to handle future updates with ease and ensure a stable and long-lasting experience for years to come.Perfect audiovisual synchronization with USB DAC, supported by a dedicated “core”Are you frustrated by high latency when using a USB DAC for songs or videos? A dedicated XMOS XU316 chip provides ultra-low latency and robust performance, ensuring flawless audio synchronization that remains consistent across all your devices.Large 5.5-inch HD display, more than just sizeExperience total immersion with a high-resolution display designed for high-fidelity entertainment. New cassette, spectrum, and VU meter visualizations let you dive deeper into the music and give each track a classic retro flair.1080*2160 resolution, third-generation Corning Gorilla Glass, oleophobic coating, pre-installed tempered glass screen protector.Ultra-slim comfort, impressive at first touchLike the minimalist design of the FIIO M21, the sleek, refined lines of the M33 R2R create an elegant aesthetic. Thanks to clever engineering, FiiO has found the perfect balance between size and ergonomics. It's not just about the impressive numbers on the M33 R2R's spec sheet, but also the seamless, natural feel in your hand.18:9 golden ratioMinimalist designClear and high-quality double-beveled edgesErgonomic comfort - matte AG glass back Silky smooth feel Compared to the M23 aluminum alloy editionFlagship-worthy proprietary DAPS (Digital Audio Purification System)High-performance FPGA + two custom-made femtosecond quartz oscillatorsEquipped with the same ultra-precise, extremely low-jitter unified clock source as the flagship M27, the M33 R2R offers a huge leap in efficiency and fidelity in digital audio processing compared to the M23. With FiiO's proprietary DAPS (Digital Audio Purification System), this advanced architecture creates a unified clock source with extremely low jitter while providing enhanced signal processing capabilities that ensure perfect audio reproduction throughout the entire signal chain.Supports AUTO EQ Your ideal sound, just a tap awayDo you find the manual adjustment of the lossless 10-band PEQ too complex?AUTO EQ automatically adjusts to the frequency curve of your headphones and instantly delivers your ideal sound profile with lossless precision. In addition to sound presets such as pop, jazz, and classical, the app also supports detailed adjustment per band, allowing you to customize your sound.Carefully designed audio circuitry, powered by TIThe preamplifier stage uses fully differential operational amplifiers from TI for I/V conversion and signal processing, delivering a natural and room-filling sound. The output stage features four INA1620 amplifier chips in parallel configuration. These chips provide up to 1100 mW + 1100 mW of output power to effortlessly drive any headphones. Finally, precise electronic volume control ensures that you experience explosive dynamics without losing a single detail.High-end components for audiophiles 2x TI Burr-Brown OPA1637 fully differential audio operational amplifiersExplosive dynamics and masterful control over every note.4× Ti Burr-Brown INA1620Minimizes crosstalk and ensures that there is no interference between channels, even when overdriven or clipped.8x Rubycon film capacitorsEnsures natural, transparent mids and smooth, fatigue-free highs.Precision volume control NJW1195AOffers high precision and extremely low noise for accurate volume control.Precise power supply systemThere are independent power supplies for digital and analog stages. The analog stage uses three separate circuits for the R2R arrangement, the preamplifier stage, and the amplifier stage, ensuring a more refined and natural sound. The amplifier power supply supports two voltage levels. Activating “Over-Ear Headphone Mode” triggers the high-voltage rail, increasing the output power to 1100 mW + 1100 mW, allowing both sensitive IEMs and demanding over-ear headphones to be driven effortlessly. 65A high-current MOSFETs for efficient power distribution with minimal losses, massive capacitors for energy storage, and a 15W power management system with ample power reserves.Multi-stage, compartmentalized shielding for pure soundTo ensure the cleanest possible sound, the digital audio processing, R2R array, amplifier, and power modules are housed in separate areas with independent shielding. This significantly reduces signal interference and crosstalk, resulting in a “blacker,” extremely quiet background with a clearer soundstage that brings out every musical detail.15.5 hours of extremely long battery life, no more worrying about running out of powerWith a high-quality, high-capacity 4400 mAh battery, both single-ended and balanced playback times have been significantly improved over the M23. Thanks to fast charging at low temperatures, the M33 R2R can be charged quickly without overheating. Thanks to the long-lasting battery and fast charging function, your music never has to be interrupted. 30W fast charging at low temperatures Fully charged in 1.5 hours 15.5 hours of single-ended playback time 13.5 hours of balanced playback time.*Data from FIIO Labs. Actual performance may vary depending on usage and environmental factors.Two Type-C ports, double the versatility Patented desktop modeBypasses the battery during use to enable high power output without discharge. This reduces charging/discharging cycles, significantly extending battery life. Patent number: ZL202321946664.8Over-ear headphone modeEquipped with four gain levels: low, medium, high, and over-ear headphones.Connect a fast charger to either of the two Type-C ports to activate over-ear headphone mode and get even more amplification and output power. With up to 1100 mW + 1100 mW per channel, it easily drives demanding, high-impedance over-ear headphones.Versatility and broad compatibilityAnalog outputs3.5 mm and 4.4 mm headphone outputs:Supports single-ended and balanced headphones.3.5 mm and 4.4 mm line outputs: With dedicated line amplifier circuitry, you can connect external speakers and amplifiers to truly experience the magic of R2R sound.Digital outputsSPDIF output: Features low-jitter coaxial signal processing circuitry that rivals dedicated digital transport systems, with a coaxial output jitter of only 71.5 ps. Combined with high-quality external DACs, you'll achieve truly remarkable performance.USB audio output: Connect external DACs or combine the device with the DK1PRO to instantly transform it into a powerful streaming transport.High-resolution two-way Bluetooth: Bluetooth transmission supports SBC/aptX/aptX HD/LHDC/LDAC; Bluetooth reception supports SBC/LDAC.Compatible with RETRO BOX, take your own music with you wherever you goIt's the perfect complement to the cassette-style RETRO BOX Bluetooth speaker, opening up another way to enjoy music. Thanks to the RETRO BOX's versatile user interface, it can serve as both a decorative tabletop device and a portable music source.*RETRO BOX is not included and must be purchased separately.Absolute versatility, broad compatibilityFive operating modesChoose between Android, Pure Music, AirPlay, USB DAC, and Bluetooth reception modes.Customizable multifunction buttonsAccess frequently used functions with a single click.Leather protective case includedThe retro gold version comes with a khaki-colored leather case, while the dark blue and black versions come with a color-coordinated leather case.

Portable high-resolution lossless music playerAluminum-magnesium alloy2.39-inch IPS HD frameless color display3.5 SE + 4.4 balanced outputsDual DACsUSB DAC functionalityBluetooth supportMicro SD card slotEQ presets/custom EQSupports various music formatsDSD supportSupports inline controlE-book functionality14-hour battery lifeHi-Res Audio certifiedTimeless echoesNew brillianceThe ECHO series has been upgraded—from lightweight plastic to a sophisticated metal finish.A tribute to the legendary cassette recorder with a dynamic retro user interface that brings the spinning tape back to life.Experience your favorite music anew through a metallic lens, where every note carries the weight of history.Metal constructionEnhanced feelThe ECHO's body is made from 6000 series aluminum-magnesium alloy and has been precision CNC-milled. The result is an exquisite tactile feel with a solid, high-quality weight.The classic cassette look of the ECHO MINI is back, bringing back the charm and soul of another era.HD cover art/lyrics displayIn vivid colorsThe ECHO features a range of specially designed retro-dynamic user interfaces—including VU meters, spinning cassettes, and audio visualizers—with full support for album covers and lyrics.The 2.39-inch high-resolution color display brings covers and lyrics to life in stunning detail, providing a truly comfortable viewing experience.* Supports LRC lyrics and embedded JPG covers.Two 3.5 mm and 4.4 mm outputsTruly versatileEquipped with a 3.5 mm single-ended and a 4.4 mm balanced headphone jack, the ECHO is compatible with almost any cable or headphones – from entry-level IEMs to high-end boutique headphones.Two CS43198 DACsUnleash superior soundWith two brand-new CS43198 DACs and a dedicated power supply, the ECHO delivers symmetrical output power of up to 260 mW, making it better equipped to drive everything from IEMs to full-size headphones.Supports UAC functionalityInstantly transform your music player into a USB DACThanks to UAC support, the ECHO can also be used as an external USB DAC. Connect it to your smartphone or PC to take advantage of its flagship chips and high-end circuitry and instantly give these devices hi-fi sound. Just plug it in and get started—no drivers required.*In UAC mode, you can disable charging to conserve your smartphone's battery.Comprehensive format supportOne device for allWith support for DSD, WAV, FLAC, APE, MP3, M4A, and OGG, the ECHO can handle virtually any audio format and quality level with ease.*DSD support up to DSD256; PCM support up to 24-bit/192 kHz.Seamless Bluetooth connectivityListen without restrictionsEasily connect to your favorite Bluetooth headphones or speakers.Enjoy your high-resolution library in complete freedom—without cables.*Some devices may not be supported due to protocol compatibility limitations.14 hours of battery lifeThanks to its large 1100 mAh battery, the ECHO offers over 14 hours of continuous playback, making it the ideal companion for long journeys.Supports micro SD cardsFor significantly expanded storage spaceThe ECHO has 8 GB of internal memory and supports micro SD cards up to 256 GB. Easily store thousands of lossless tracks and enjoy your high-quality library on the go.More than a playerAn e-book in your pocketThe ECHO has a built-in TXT reader, so it can also be used as a portable e-reader.Enjoy music and literature anytime, anywhere.Supports inline controlFor everyday convenienceWith support for inline control, you can easily play, pause, skip tracks, and adjust the volume. Support for the CTIA standard ensures seamless compatibility with many devices.Precise EQ settingsPersonalized, immersive listening experienceECHO supports a variety of EQ modes with multiple built-in music style presets that can be customized to your liking.It also supports high-precision custom EQ settings that allow for detailed adjustment of frequency band amplification, so you can create a unique sound that's perfectly tailored to you.Hi-Res Audio certifiedGuaranteed sound qualityThe ECHO features an independent audio crystal oscillator to improve the accuracy of the audio signal.Hi-Res Audio certification is your guarantee of a premium audio experience.Eye-catching colorsStyle in your handFrom elegant, subtle tones to vibrant, eye-catching shades, there's a color to suit your taste perfectly.Official protective casesCarefully tailored for youAvailable in official leather and TPU finishes, these cases have been precisely modeled to ensure a perfect fit for the ECHO.Enjoy a refined tactile feel with quality you can trust.

Planar In-Ear Headphones14.5 mm ultra-precise planar driver in nano-qualityFully symmetrical 1T magnetic circuit (7+7 arrangement of N54H magnets)Ergonomically optimized designHigh-quality, durable cable and accessoriesHigh-quality and comfortable fit for excellent noise isolation3.5 mm and 4.4 mm plugs14.5 mm ultra-precise planar diaphragm in nano-qualityThe 14.5 mm ultra-precise planar diaphragm, featuring a 30% increase in copper content and higher wire density, delivers clearer sound, faster transient response, and a wider dynamic range. This ensures that every nuance, from deep bass to sparkling highs, is faithfully reproduced, creating an extremely detailed and immersive listening experience.1T Fully Symmetrical Magnetic CircuitThe 7+7 N54H magnet array, upgraded to 1T, increases magnetic flux by 40%, thereby improving the driver’s clarity, transient response, and overall efficiency. This results in a more controlled, articulate sound with precise imaging and a lifelike, expansive soundstage.Ergonomically optimized designThe refined housing and whale-inspired shape improve fit and comfort, reducing fatigue during extended listening sessions. The design ensures consistent acoustic performance across all sessions and delivers stable sound quality while providing a secure and natural fit.High-quality, durable cable & accessoriesThe 4-strand braided cable made of high-purity, silver-plated single-crystal copper (6N) with interchangeable 3.5mm SE and 4.4mm XLR connectors ensures low-loss transmission for clear and detailed sound. Exclusive liquid silicone earbuds in the “Sea Anemone” design and pneumatic sound filters offer nine listening modes, precise tuning, and excellent noise isolation for a fully customizable listening experience.Perfect compatibility with any audio deviceThe MP145 PRO is compatible with a wide range of audio devices, including smartphones, dongle DACs, and dedicated hi-fi systems. With a sensitivity of 104 dB and an impedance of 30 Ω, it delivers optimal performance on all devices and ensures a consistent and pure listening experience.Technical DetailsModel: HIDIZS MP145 PROProduct Name: MP145 PRO 14.5 mm Ultra-Precise Nano-Grade Planar Hi-Fi IEMsHeadphone Type: Custom-made planar Hi-Fi in-ear monitorsDriver: 14.5 mm ultra-large planar magnetic driverDiaphragm: 14.5 mm ultra-precise nano-grade planar diaphragmExternal Magnet Design: 1T external magnet designAppearance: CNC-machined one-piece aluminum alloy designTuning filters: High frequencies – SilverBalanced – Rose goldLow frequencies – RedCable material: 6N high-purity silver-plated single-crystal copper, 4-strand braided cableCable connectors: Interchangeable 3.5 mm SE and 4.4 mm XLR connectors (gold-plated)Detachable earphone connector: 2-pin, 0.78 mmCable length: 1.2 mWeight: approx. 19 g (without earphone cable)Frequency response: 20 Hz – 40 kHzSensitivity: 104 dBImpedance: 30 ΩExtremely low distortion: <0.05% at 1 kHzPackage contentsMP145 PRO IEMs x 1 pairPremium leather case x 1HIDIZS x WDC lapel pin x 1HIDIZS pneumatic sound tube filters x 1Interchangeable 3.5 mm SE and 4.4 mm BL connectors x 1MP145 PRO headphone cable x 1Silicone ear tips (Bass / Vocal / Balanced) x 9 pairsHIDIZS tuning filters (High-Frequency / Balanced / Low-Frequency) x3 pairsExclusive Sea Anemone high-end liquid silicone ear tips x3 pairs (S x1, M x1, L x1)User manual x1

USB-C Y-Adapter OTGUSB-C cable: Supports various DAC decoders.Compatible: Suitable for many brands.Type C to C: Compatible with Cayin, HIBY, and FIIO.Separate power line: Improves signal quality.High quality: Durable and stable.50 cm lengthProvides an independent and pure power supplyAndroid phones severely limit the OTG output current and increase it to 5 V via a step-up converter circuit.The OTG power line generates various interferences and noises that affect the power supply to the headphones. It is obvious that the phone is not an ideal power source for headphones.To address this challenge, iBasso has specially developed the CB19 series cables. The CB19C represents the next generation of this series. With the CB19C, headphones or certain USB decoders can be powered externally and independently.By breaking the loop between the phone's power output, the headphones, and the negative pole (system ground), the CB19C eliminates EMI and noise from the phone's power supply. Even a standard or high-quality power bank can be sufficient to replace the phone's power supply.From that point on, the small device no longer consumes the phone's battery, but is powered by the CB19C with high-quality, low-noise power, allowing the small device to deliver superior acoustic performance.The CB19C's power interface also uses a Type-C interface, which can be paired with more compact and portable mobile power banks. The CB19C also extends the cable length, making the connection less restrictive and further improving the user experience.

USB-DAC & AMP980mW + 980mW @ 32Ω OutputSupports of 3.5mm microphone, call functionalityCNC stainless steel chassisDual CS43198 flagship DACs, THD+N: -119dBFPGA + Dual fs oscillators PCM 32bit/768kHz and DSD512 supportMulti-color display + physical buttons for easy operationFull-featured Android APK + 10-band PEQ 4.4mm and 3.5mm OutputsSupports UAC 1.0 and UAC 2.0 protocolsAn Ultra-grade Dongle DC04U is not just an evolution of the DC04PRO, but a complete "Ultra-grade" overhaul. With a powerful output of 980mW + 980mW @ 32Ω, support for 3.5mm microphone calls, and a stainless steel shell, it delivers a comprehensive upgrade in both functionality and user experience. The DC04U is a dongle with exceptional driving power and outstanding usability. Compared to the DC04PRO, its power consumption is slightly higher by 3.6%, but its effective drive power is increased by 2.5 times, demonstrating excellent power efficiency.Peak Driving Ability Always "Desktop Mode"The DC04U requires no external power supply while continuously delivering a stable output of up to 980mW + 980mW @ 32Ω. Driving in-ear monitors? A piece of cake. Powering full size headphones? effortlessly. No external power needed, fully unlocking the potential of various headphones. The dongle is now stepping into the era of watt-level output power!Multi-color DisplayA More Vibrant User ExperienceThe 0.96 inch multi-color display features dynamic visuals, perfectly blending a sense of technology with practicality. The three physical buttons on the side provide clear tactile feedback for volume adjustment, filter switching, gain switching, and channel balance setting... From basic operations to fine-tuning settings, everything can be done with a single button press directly on the device, without relying on APPs.Dual CS43198The Flagship DAC With A New FeatureFeaturing dual CS43198 flagship DAC chips which creates a four-channel true balanced circuit. The DC04U supports PCM 768kHz / DSD 512 hardware decoding and uses DRE dynamic enhancement to perfectly eliminate 0dB distortion. Leveraging iBasso's many years of refined tuning experience, the DC04U fully unlocks the potential of this "old friend": delivering clear sound, expansive soundstage, and a naturally pleasing listening experience.FPGA + Femtosecond OscillatorDesigned for Exceptional Sound QualityExceptional sound quality begins with a precise clock and data reproduction. The DC04U utilizes iBasso's accumulated FPGA audio algorithms, paired with dual femtosecond oscillators. This structure significantly reduces jitter during digital signal transmission, ensuring that the entire transmission chain delivers pure audio signals, resulting in a more authentic, clearer, and more natural listening experience.Balanced Headphone AmplifierPower Supply Allows ±0.1V Precise AdjustmentEquipped with an independent four-channel balanced headphone amplifier circuit, featuring a refined signal amplification path is designed to achieve superior channel separation and high driving ability. The headphone amplifier power supply ranges from ±4V to ±6V, with each level adjustable in ±0.1V increments, offering more versatile options. Whether for in-ear monitors or full-size headphones, it can drive them with ease.APK+PEQAndroid APK Upgraded, Support of 10-band PEQ With the Android APK, all functions and settings are accessible. Powered by a high-performance DSP chip, it includes 7 preset EQ and 3 customizable EQ options, allowing free adjustments to suit various listening preferences. Through the iBasso UAC APK, you can achieve detailed tuning with a 10-band PEQ., personalized just for you!100 levels of hardware volume adjustment5 digital filter options3 options of high, medium, and low gain20 levels of channel balance adjustment3 DRE mode selections10-bands of PEQ2 dynamic/static theme options7 Colors of theme options2 UAC 1.0 / 2.0 protocolsTough Sound Quality, Tough Stainless Steel Chassis Sound quality confidently rivals the best, and the housing is equally tough. Crafted from stainless steel with CNC precision machining, the enclosure's strength far surpasses that of ordinary aluminum alloys, effectively resisting daily bumps and scratches. The brushed finish reflecting the aesthetic pursuit of mechanical artistry.Compatibility With Smartphones, Computers, & Gaming ConsolesSupports of 3.5mm MicrophoneThe DC04U supports seamless switching between UAC 2.0 and UAC 1.0 protocols and is widely compatible with various device platforms. The 3.5mm interface also supports SPDIF output and microphone calls. UAC 2.0 Mode:For connecting to iOS, Android smartphones, tablets, and also supports Windows, Mac OS, and Linux computers. UAC 1.0 Mode:Instantly transforms into an external sound card for gaming consoles like Switch 2 and PS5. Gaming sound quality has never been so clear and immersive, enhancing your gaming experience. SPDIF Mode:Enables PCM 384kHz and DSD128 DoP digital signal transmission. Turn on the SPDIF output mode via internal settings or iBasso Android UAC APP to allow the DC04U to be connected to an external DAC.Microphone On/Off:Microphone can be toggled on or off via the internal settings or our UAC APP. The 3.5mm interface supports high quality microphone calls (CTIA protocol), making gaming chats more enjoyable and helping you secure victory and reach the top.

Protective Case for iBasso DC04 Ultra Enhance your iBasso DC04 Ultra and protect it with an authentic, high-quality iBasso leather case. The case not only gives your DAC/amplifier a stylish look, but also protects it from scratches and damage. An authentic iBasso product made from premium-quality leather!

Reference Digital Audio PlayerLimited edition of 688 unitsFlagship model of the next-generation MAX series digital audio playersDiscrete 1-bit architecture with 160 PWM DACsSoC + Audio DSP + FPGA Master 3.0Four batteries, two battery management systemsAnalog and digital volume controlsDiscrete 1-bit architecture with 160 PWM DACsFrom industry-leading to surpassing itself—exceeding all previous peaks of performanceThe DX340MAX, as the ultimate evolution of the DX340, has been expanded from the original 128 discrete PWM DACs to an impressive 160 PWM DACs. The number of PWM DACs is more than eight times that of other portable devices with discrete DAC architecture. This represents not only a quantitative increase but also stricter requirements for clock accuracy and algorithm control. Through a complete overhaul of the circuit design and optimization of the wiring, the entire DAC achieved a measured THD+N value of up to -122 dB, which is comparable to desktop DACs with 1-bit architecture in the $13,000 price range. For discrete 1-bit architecture, the mountain is high, but the summit has been reached.FPGA Master 3.0Collection of in-house developed algorithmsThe DX340MAX is equipped with FPGA Master 3.0 technology, which is based on algorithms developed in-house by iBasso over many years. The new FPGA chip features 7.5 times as many LUT logic units as version 2.0.FPGA-Master 3.0 acts as the main audio controller and retrieves audio data directly from the SoC. It is coupled with two Accusilicon femtosecond oscillators, whose phase noise is -158 dBc/Hz@1kHz, achieving fully synchronized single-clock operation. This enables precise control of the PWM DACs in the picosecond range, minimizes jitter as much as possible, and creates a pure digital audio system that ensures every note is reproduced with precision, clarity, and rich detail.Leveraging the powerful performance of the new FPGA, the DX340MAX integrates numerous new algorithms for adjusting even and odd harmonics, resulting in rich harmonics and more pronounced sound characteristics. Increasing the even harmonics brings the sound closer to that of a tube amplifier, while increasing the odd harmonics adds more passion and liveliness.SoC + Audio DSP + FPGA Master 3.0More Chips. More FocusSome players implement audio DSP functions to simplify the system and reduce costs by simulating DSP algorithms within the SoC via software decoding. Since the system SoC must run a complex operating system, its real-time performance and system-level jitter are severely compromised. Using the SoC for the “software decoding” of DSP algorithms leads to an inevitable degradation in audio quality.To fundamentally solve this problem, the DX340MAX is equipped with a dedicated professional-grade audio DSP chip. Thanks to this DSP’s exceptional dynamic range of 192 dB and THD+N of -174 dB, it can achieve perfect audio conversion while significantly reducing the load on the SoC.At the same time, FPGA-Master 3.0 acts as the main audio controller and independently manages all permissions for audio processing. From a physical architecture perspective, it effectively solves the problem of sound degradation caused by the SoC processing complex operating systems.Four batteries, two battery management systemsSeparate digital/analog power supplies provide an additional improvement in sound qualityThe DX340MAX uses four custom-made low-impedance lithium-polymer batteries that support fast charging and discharging and offer superior lifespan and stability compared to conventional lithium-polymer batteries. It features two integrated battery management circuits, with the digital and analog sections powered independently by two separate battery packs. This ensures a stable power supply for the headphone amplifier and effectively isolates electromagnetic interference from the digital section, significantly reducing the degradation in sound quality caused by insufficient power supply.The analog section is powered by two batteries connected in series, forming an 8.4-V high-voltage battery. Compared to conventional single 4.35-V batteries, this configuration offers a more stable continuous output voltage, greater transient power, lower internal resistance, and fewer losses. The capacity of the power supply directly determines the upper limit of sound quality. The gap between single- and dual-battery power supplies cannot be bridged by circuits or operational amplifiers. Ample current is essential to achieve higher drive and outstanding dynamic performance.External 12-V DC Power SupplyPatented technology—experience powerful dynamicsThe DX340MAX utilizes external 12V DC power supply technology, which has been awarded a national invention patent*. When connected to a 12V power source, the battery power supply is automatically bypassed, with the headphone amplifier being powered directly by the 12V power supply. The headphone amplifier’s operating voltage immediately rises to ±12 V. At this point, DC Super Gain mode can be activated, delivering an output power of up to 2250 mW + 2250 mW at 32 Ω.Compared to the DX320MAX, which supports only battery operation, the DX340MAX offers both battery and external power supply options, enabling more possibilities and significantly higher output power.*Chinese National Invention PatentPatent Number: ZL202510707956.3Ultimate Cascaded Current Feedback CircuitPrecise and Masterful ControlA key improvement of the DX340MAX over the AMP18 is the addition of a dedicated differential buffer amplification stage, consisting of two operational amplifiers with a CMRR (Common Mode Rejection Ratio) of up to 120 dB, enabling fully differential transmission. This design effectively reduces noise interference caused by different reference grounds and isolates the influence of the output power of the rear stage on the front stage.The headphone amplifier features a 4-channel fully differential architecture with a cascaded current-feedback design, which improves latency issues associated with circuits featuring high negative feedback. A total of 80 transistors are employed in a two-stage amplifier structure to ensure linearity during signal amplification. In conjunction with a complementary output circuit, this effectively reduces signal clipping distortion.Thanks to numerous advanced technologies, the DX340MAX features a balanced output impedance of just 0.9 Ω and an unbalanced output impedance of only 0.4 Ω, allowing it to deliver both powerful dynamics and the finest details.Tuning with Numerous Classic CapacitorsLuxurious Materials That Push the Boundaries of SoundThe DX340MAX uses 48 nickel-chromium metal-film resistors at key points in the headphone amplifier, combined with numerous electrolytic and film capacitors for tuning. These include legendary, discontinued capacitors such as RIFA and SPRAGUE. The sophistication and texture that high-quality boutique capacitors bring are a crucial source of the elevated listening experience. These components take up a significant amount of space on the amplifier board—something only the MAX version can accommodate. The use of luxurious materials, where no expense was spared, ensures truly astonishing sound performance.Analog + Digital Volume ControlsCustom-made 24-step attenuatorThe DX340MAX features independent analog and digital volume controls, allowing for more precise adjustment. The analog volume control uses a step potentiometer, typically found only in high-end equipment. iBasso’s step potentiometer consists of 96 high-precision resistors and features a meticulously engineered mechanical design. It supports 24 volume steps, yet is only one-tenth the size of conventional step potentiometers and maintains channel imbalance within ±0.1 dB—a significant technical challenge.A high digital volume has no effect on bit depth, and a low analog volume can be synchronized to reduce background noise. For the best listening experience, it is recommended to keep the digital volume between 90 and 100 and adjust the analog volume accordingly. At high digital volume and low analog volume, the DX340MAX truly showcases its capabilities.Non-SRC Android 13 + Linux-based Pure Sound OSOpen System + Closed System, All-in-OneThanks to the Android 13 system and support for installing streaming apps, you can enjoy the convenience of the Android system. The DX340MAX bypasses Android SRC system-wide at the software level, allowing both the Mango Player app and streaming apps to utilize the “Non-SRC” features at the system level.In addition, the DX340MAX features iBasso’s proprietary, dedicated Pure Sound system, Mango OS, which is based on a Linux platform and was developed specifically for music playback. Mango OS features extensive optimizations in music decoding and underlying algorithms, reducing CPU load and focusing exclusively on audio playback. This Pure Sound System is free from Wi-Fi or Bluetooth interference, offers low electromagnetic interference (EMI), and ensures a purer listening experience.The completely new, evolved form of the MAXHousing made of aerospace-grade titanium alloy with a premium feelThe DX340MAX redefines the form of a super-flagship player and once again goes beyond the classics. It features a housing made of aerospace-grade titanium alloy, which gives the device a new aesthetic of structural elegance for hi-fi equipment. The front features a 6.0-inch AMOLED screen, while the back is accessible after removing two screws. The side design includes two volume controls that combine visual appeal with ease of use. Elegant, understated, and precise—every detail of its structure is an outward expression of the sound philosophy.