Dual Atenuverter

Dual CV/Audio utility able to attenuate, invert and apply offset to an input signal

CV/Audio utility able to atenuate, invert and apply offset to an input signal.
With the main pot (atenuverter) at right it will multiply the signal by 1 and at the left will do by -1.
Offset control will add +/- 10V DC to the output. Quite useful as DC adder when no input is present.
Bicolor LEDS will turn on in red when the output signal is positive and becomes green when the signal is negative, this make the unit a good as CV monitor
IN1 was normalized to IN2 so it also act also as two channel polarizing active Mult (on units send from Spring 18)
Available as an assembled module and as a DIY project.

http://www.befaco.org/en/dual-atenuverter/