DIY MIDI Fighter Controller
This DIY MIDI Fighter controller is a brilliant example of a project that is a relatively simple build, yet is a polished final product.
16x12 Grid MIDI Step Sequencer
The RN-9090 is an extremely well-built MIDI step sequencer that outputs pure MIDI to control external synths.
The Meganome - A DIY MIDI Controller
The Meganome is a DIY MIDI controller created by Patrick Flanagan featuring an array of LED arcade buttons, and continuous controllers.