To be honest, I didn't expect such amazing sound. No wonder Tom Oberheim rated this instrument among many clones. The only thing I'm missing is some kind of display with all the modulations rotating at the moment, so that you can clearly see the relationship between sound changes and specific knobs. In any case, this is a great synthesizer, I hope to build a collection from gForce. It would be interesting to see your version of the Yamaha cs80.