doepfer a-139-2 headphone amplifier price : $70.00

two-channel headphone amplifier

two audio inputs with level controls

input 1 is normalled to input 2



common loudness/master level control

headphone output (stereo 1/4" jack socket)

max. output power ~ 2 w per channel (@ 8 ohm load)

dc coupled inputs and outputs (i.e. also useful for other applications like small loudspeakers, lamps, leds, magnets, motors - provided that the power is sufficient)



this module has a maximum current draw of 70ma to 120ma. it requires 6 te/hp worth of space to fit in a eurorack frame.