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.
Casio Casiotone CT-450 (Home Keyboard)
Yamaha PSR-200 (Home Keyboard)
E-Mu Xtreme Lead-1 (XL-1) (Synthesizer)
Casio Casiotone MT-140 (Home Keyboard)
Yamaha PSS-280 (Home Keyboard)
Yamaha PSR-E343 (Home Keyboard)
Yamaha DD-65 (Drum Machine)
Yamaha RS7000 (Sequencer)
Bontempi T-100 (Home Keyboard)
Yamaha TG300 (Synthesizer)
The Sound Programming site is copyright © 2006-2026 Jason Champion.