Topping EHA5

TOPPING EHA5

•     Amplifier for electrostatic headphones with XLR TRS RCA input
•     Powerful 700Vrms and 2000Vp-p output voltage and 146dBSNR
•     12V trigger interface for easy on/off switching
•     Pass-through function for seamless audio system switching
•     Exceptional noise reduction

Unleash the potential of your electrostatic headphones

The EHA5 excels in noise control. With an impressive SNR of 146dB and noise levels below 35uVrms at low gain and 80uVrms at high gain, the EHA5 allows you to focus on every last detail of your music. It also has a remarkable output swing of 700Vrms and 2000Vp-p, ensuring that your electrostatic headphones perform at their best.

Impressive output power with 12 V trigger interface

The EHA5 delivers a remarkable output swing of 700Vrms and 2000Vp-p, packing a lot of power into its package. Thanks to the 12 V trigger input interface, the EHA5 can be easily connected to other devices to seamlessly switch them on and off. Say goodbye to the hassle of manually switching each device on and off.

Pass-through function

The EHA5 features a pass-through function that allows the input signal to be routed directly to the corresponding balanced and unbalanced outputs when the front panel is off. This feature is ideal for users who want to easily switch between electrostatic headphones and other audio systems when their DAC has a preamplifier function.

Specifications

THD+N @1kHz (A-wt): SE: <0.0009% / BAL: <0.0009%.
THD+N @20kBW(No-wt): SE: <0.07% / BAL: <0.05%
SNR @ MAX OUT: SE: 140dB / BAL: 146dB
Dynamic range: SE: 140dB / BAL: 146dB
Frequency response: 20Hz-40kHz (±2.5dB)
Noise (A-wt): SE: <35uVrms low gain, <80uVrms high gain / BAL: <35uVrms low gain, <80uVrms high gain.
Channel crosstalk: -89dB
Input sensitivity: SE: 10Vrms low gain, 2Vrms high gain / BAL: 20Vrms low gain, 3.9Vrms high gain
Gain: SE: 36.8dB low gain, 50.8dB high gain / BAL: 30.9 dB low gain, 44.9 dB high gain
Channel balance: 0.5dB
Output level: 700Vrm
Bias voltage: DC580V
Weight: 3,2Kg