

GiGi
MiniSynth

The GiGi MiniSynth is a two
oscillator mono synthesizer under CV control. It is based on the
Soundlab Minisynth circuit from the Music From Outer Space web
site. If you are into DIY synths, you simply must check out this site.
They have more great info & schematics,with PCBoard layouts than
any other site I have seen.todate.
I built mine into a surplus plastic case meant for an exercise machine. I used a joystick ,to control the rate & range,of the built-in LFO.
The red button in the center of the unit ,is to trigger sounds .It can also be triggered using the CV inputs,on the back of the device.

Here you can see that you can mix the two oscillators as well as a white noise source. There is Pulse Width Modulation ,for the second oscillator ,as well.All & all .this thing is a lot of fun to fool around with.Go to Ray Wilson's site ,for more details.