Converting a Yamaha Keyboard into a Synthesizer Controller

Thread Starter

Jonathan Windhorst

Joined Oct 3, 2020
I need a circuit to connect my Yamaha PSR12 Keyboard to the CV input on my Buisness Card Synthesizer. My keyboard has the famous Yamaha Chip YM3812. Shouldn't I be able to tap right into that chip and process that that into a Control Voltage?
Thanks, Jonathan W.