A Raspberry Pi that sits next to my SP-404MKII and P-6 and gives them a touchscreen. Audio routing, recording, monitoring, and direct access to the parameters these boxes bury. I built it because I got tired of the button combos. Open source so you can too.

Take sound apart, then build it back. Stems pulls the vocals, drums, and everything else out of any track. DS chops dialogue into pads straight from the transcript. FX brings the SP-404's hands-on effects to any DAW with zero latency. Kits turns it all into ready-to-play sampler kits. Voice runs the whole line by talking to it, and HQ keeps it installed and current. Runs on your machine, no subscriptions.