A-137 is a voltage controlled Wave Multiplier. The basic idea of a wave multiplier is to multiply the waveform of an incoming ...
Doepfer A-142-2 is a dual envelope controlled VCA whose units are a combination of a simple AD/ADSR/AR envelope generator. T...
Module A-137-2 is another version of a wave multiplier. In contrast to the A-137-1 Wavemultiplier I the A-137-2 generates fou...