Adding CV inputs to a Roland MC-202 and what you can do with them.

Here's a follow up video to the one I posted last week. This time I'll show you how to add two CV inputs, one for VCF Frequency control and the other for PWM amount. You can use these with external modulation sources. If you don't have any modulation sources then don't worry, I also show how you can use the second channel in the MC-202 as a time synced LFO.

Here's the schematics for the mods.