TTSH Synth - The Human Comparator - VCO 3

Finally the third VCO of the TTSH synthesizer.
This is part 6 of my TTSH (Two thousand six hundred) build.
You can see my full build thread HERE

 

The VCO3 section before population (well almost)

Resistors & Diodes first. Then caps, headers, etc.

Install trimpots on the front side of PCB

 

 Almost there. 

This is what the front PCB looks like now.

Now to test for the waveforms.The square first.

And the ramp. Yahoo !!!