Voltage Controlled Resonance for a Minimal Transistor Ladder VCF (Moog style) on Breadboard

Testing the VCA presented on this channel some time ago (the one without OTA ICs) to provide a voltage controlled resonance for the transistor ladder VCF. In order to maintain space usage low, the VCA was mounted on breadboard in place of the inverting amplifier, so only one dual opamp was used. Gain was increased on the differential amplifier and it now serves as the VCF output amp. Join this channel: /channel/UCQxQy-Z7SF7LFKsvSpqrTXg/join Thanks for watching.

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