Welcome to the best collection of synthesizer, sampler, sequencer, drum machine, keyboard, and guitar synth manuals, specifications, and demos on the web.
We love music and the technology that creates it. We're here to help you create more of it.
Siel Expander (Synthesizer)
Casio ToneBank CT-470 (Home Keyboard)
Yamaha TG300 (Synthesizer)
Yamaha PSR-41 (Home Keyboard)
Roland HP-800 (Digital Piano)
Yamaha PSR-22 (Home Keyboard)
Casio CTK-501 (Home Keyboard)
Kawai WK50 (Home Keyboard)
Bontempi GT 509 (Home Keyboard)
Bontempi B40 (Home Keyboard)
The Sound Programming site is copyright © 2006-2026 Jason Champion.