Ring-Frobnicator with LM13700

Started by 3080, January 16, 2010, 06:30:36 AM

Previous topic - Next topic

3080

Hi!

I wanna build John Hollis's Ring-Frobnicator, but can't get CA3080A. Should it work with LM13700?
Here are my re-drawn schematics:





What to do with unused pins?

(here is an alternative version for the VCA section (based on Tremulus Lune and Aaron Cram's Ring Modulator))