Topping EHA5: Electrostatic headphone amplifier

Most electrostatic headphones have excellent musical potential, but their potential is often limited by the headphone amplifier. The Topping EHA5 Electrostatic Headphone Amplifier helps your headphones reach their full potential with detailed, dynamic sound reproduction.

The Topping EHA5 has a 12V trigger input that can be connected to other devices to automatically turn the amplifier on and off. This allows you to use it practically and smoothly to enjoy the best qualities of your music.

Topping EHA5 has plenty of power to accompany demanding electrostatic headphones. With an output level of 700Vrms and 2000Vp-p, it will have no problem driving the vast majority of headphones effectively.
When the EHA5's headphone output is disabled, the input signal is sent directly to the balanced XLR and single-ended RCA outputs on the rear panel. This allows the EHA5 to be used with electrostatic headphones, as well as other audio devices with a preamplifier function.

Characteristics of Topping EHA5:

• Product Type: Headphone Amplifier
• Inputs: 1* balanced stereo XLR / 6.35mm Jack / 1* single-ended stereo RCA
• Outputs: 1* headphone/ 1* balanced stereo XLR/ 1* single-ended stereo RCA
• Trigger: 12V input Measurement Single-ended balanced input
• THD+N @ 1kHz (A-weighted) < 0.0009% @ 100Vrms
• THD+N @ 20kBw (unweighted) < 0.05%
• SNR @ Max out, 1kHz (A-weighted) 140dB 146dB
• Dynamic range @ 1 kHz (A-weighted) 140 dB 146 dB
• Frequency response 20Hz-40kHz (±2.5dB)
• Noise (A-weighted) < 80 µVrms @ G=H
• Crosstalk @ 1 kHz -89 dB
• Input sensitivity 10Vrms @ G=L/ 2Vrms @ G=H 20Vrms @ G=L/ 3.9Vrms @ G=H
• Gain 36.8 dB @ G=L/ 50.8 dB @ G=H 30.9 dB @ G=L/ 44.9 dB @ G=H
• Channel balance 0.5 dB
• Output level 700 Vrms
• Supply voltage 580 VDC
• Dimensions: 23.2×17.3×9.3 cm
• Black color

Price : $399

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