Dual analog multimode filter with extensive CV control. Each filter's
response is continuously variable between LP, BP and HP, with CV
control. Each input can be overdriven or wavefolded, with CV control
on the amount.
The routing between the filters (from single to parallel to series) is
continuously variable, with CV control. The two filters can also be
used independently, with an additional crossfaded output.
Through self-patching, the module can be used as a dual oscillator, or
a voice (oscillator + filter), with AM, PM, and exponential FM
18-HP, 150mA +12V, 140mA -12V.