Headphone Amplifiers Series Black Cube
High End headphone amplifier. In Class-A output stage without feedback.
Alps volume potentiometer. Two headphone outputs in parallel.
A gold plated RCA input.
By dip-switch selectable gain: 0dB/10dB/20dB. Power supply with toroidal transformer.
Input impedance 47 kohms
Maximum gain 0 dB, 10 dB, 18 dB, 20 dB selectable via DIP switches
Frequency response 10 Hz (-0.3 dB) to 35 kHz (-1 dB)
Signal to noise ratio > 95 dB at gain 0 dB
THD < 0.001 % at 6 mW/300 ohms
Channel separation > 70 dB at 10 kHz
Output power 400 mW/60 ohms
200 mW/300 ohms
Output impedance Line Out 60 ohms
Headphones Out 5 ohms
Connectors audio Neutrik headphone jacks with gold plated contacts
1 x switching Line Out
1 x non switching Line Out
gold plated RCA sockets with teflon insulation
Power consumption 10 W
Outer dimensions W x D x H 110 mm x 280 mm x 50 mm
Weight 1.5 kg netto