2720-1 VCA

Okay, I really need to stop, I know. I bought a 2720-1 VCA off of Ebay today for $20.00, which, truth be told, is probably too much for the world's worst VCA. Still, I wanted it because it gives me a fully functioning 2720 synth (although not 100% complete). By functioning I mean I'll have one 2720 VCO, one Function Generator, one VCA, and one LPF. It's not a complete system, like I said, but it is a very simplistic functioning DIY synth from the early 1970s. It really is a horrible VCA, I'm a sucker..

E(vil)bay Pics:




















All hail the LM748