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.

Audio Equipment

Software and Programming

Electronics and Computer Hardware

Most Recently Updated

Casio Casiotone MT-220 (Home Keyboard)

Yamaha PSR-310 (Home Keyboard)

Roland BK-3 (Home Keyboard)

Roland XP-10 (Synthesizer)

Yamaha PSR-E273 (Home Keyboard)

Yamaha PSR-A350 (Home Keyboard)

Korg 01/W (Synthesizer)

Kawai K5 (Synthesizer)

Casio ToneBank CT-700 (Home Keyboard)

Korg NS5R (Synthesizer)