I’ve been craving for a tabletop, CV-controllable, stereo, analog low-pass filter for a long time. I was able to build a mono one from as schematic from the internet based on the LM13700. But it’s on a protoboard, has tons of wires and isn’t reliable. It’s also difficult to find filters that are powered with 9V, for some reason they’re often +/-15V. I dont’ have the knowledge to design a circuit myself unfortunately.
Is it territory Midiphy would be willing to venture into?
