
via
this auction"Compared to other gadgets selling currently on ebay, this has alot more going on inside(take a look!!) and the output shapes are well defined. On my own setup these VCO's are my top singers.
The internal PCB was PRO CNC made and very reliable. The case is made of plexi glass and has Tadpole looking designs inside the plastic.
Here's the specs:
ALL JACKS ARE 3.5mm size. You can use a Headphone type adapter to convert to 1/4" size for mixers, etc.

OUTPUT WAVES:
-SAW
-RAMP
-SQUARE
-TRIANGLE
Front Input Jacks:
-LINEAR CV
-SYNC
-PWM
-EXPO CV with Attenuator knob
There is no internal Volume for the outputs, this is just like the Modular VCO's-direct, analog big sound! Connect this to a mixer or Compressor if your going to do alot of wild sweeps to protect from clipping."