Making a polyphonic synth plug is even harder. The circuit for [mitxela]’s chip is extremely simple, with power and MIDI data provided by a MIDI keyboard, a 20 MHz crystal, and audio output ...
Here’s a hack centered around something a lot of people have sitting around: a PS/2 keyboard. [serdef] turned a Harry Potter-edition PS/2 into a combination synth keyboard and drum machine and ...
Wholesale sales of keyboard synthesizers in the U.S. 2005-2021 Retail sales of keyboard synthesizers in the U.S. 2005-2021 Unit sales of portable keyboards in the U.S. 2005-2021 Unit sales of ...