I've been researching a euro-component type board to set up for guitar. And my keys/synth too. Not a lot of info out there, but I bookmarked some links. I came across Zola Zoia Pedal and saw a better solution. Synthopia Site lead me to the Euroburo. It's a Eurorack system in a box. It contains some 80 different components to work with and counting. I am pairing it with a Strymon StarLab! The only limitation for sound creation is one's imagination!