Euroshield 1
1010 Musiceuroshield 1 is a bare Eurorack module board that turns a Teensy 3.x development board into a programmable Eurorack synthesizer module, with two audio/CV inputs, two audio/CV outputs, and MIDI I/O via 3.5mm jacks. It requires a separately-purchased Teensy board and is programmed with Arduino/Teensyduino; this original euroshield has been discontinued.
$89.95