10 years ago
Found this E-70 locally for CDN$150. Inside Yamaha E-70 CS-80 sound engine. The Electone E-70, E-50, E-75 (model 7000 in the US) all shared the PASS circuitry of the CS-80 synthesizer. Many same preset sound versions, with a sweepable filter. Lots of fun. I don't think folks are aware of what some home organs can do.