Topping EHA5 - 12V Trigger Pass Through

EHA5 Headphone Amplifier specifications: Input SE: THD+N @1kHz (A-wt): <0.0009% @100Vrms THD+ N @20kBW (No-wt): <0.07% SNR @MAX OUT 1kHz (A-wt): 140dB Dynamic Range @1kHz (A-wt): 140dB Frequency Response:20Hz-40kHz (±2.5dB) Noise (A-wt): <35uVrms@G=L <80uVrms@G=H Channel Crosstalk @1kHz: -89dB Input sensitivity: 10Vrms@G=L 2Vrms@G=H Gain: 36.8dB @G=L 50.8dB @G=H Channel Balance: 0.5 dB Output Level: 700Vrms Bias Voltage: DC580V Input BAL: THD+N @1kHz (A-wt): <0.0009% @100Vrms THD+ N @20kBW (No-wt): <0.05% SNR @MAX OUT 1kHz (A-wt): 146dB Dynamic Range @1kHz (A-wt): 146dB Frequency Response: 20Hz- 40kHz (±2.5dB) Noise (A-wt): <35uVrms@G=L <80uVrms@G=H Channel Crosstalk @1kHz: -89dB Input sensitivity: 20Vrms@G=L 3.9Vrms@G=H Gain: 30.9dB @G=L 44.9dB @G=H Channel Balance: 0.5 dB Output Level: 700Vrms Bias Voltage: DC580V