A-119-2 Dual External Input / Amplifier

Doepfer's dual external input in 4 HP: two amplifiers with their own level, to bring outside signals into the modular.

Key features

• Two amplifiers with separately adjustable gain, from 0 to about 45
• An overload LED per channel, lighting up beyond about 10 Vpp
• In 1 takes a mono or a stereo signal (a smartphone's output, for instance); In 1 can be normalled to In 2 by a jumper
• DC coupled inputs and outputs, so control voltages can be amplified too; the amplifiers invert the signal
• The two amplifiers can be daisy-chained for more gain