pi-Stomp is a High-definition, raspberry pi based, multi-effect stompbox platform for guitar bass and keyboards.
You build the hardware. The software is all free, open source and modify-able.
“Half kits” are available for the custom and hard to find parts (see link below). The remaining parts can be purchased from mouser.com. Total cost about $198 (USD) plus applicable shipping and tax.
The idea started in early 2019. I "Released" it to the public last September. The current PCB is the 8th iteration and has been successfully built 10+ times by builders around the world.
Software - All free open source
- Base install includes over 350 plugins (effects, simulators, synths, etc.). More LV2 plugins are being created all the time. Most of them free.
- Create/Edit multiple virtual pedalboards (via MOD webui over wifi) with up to 10 or more simultaneous plugins
- Super flexible signal routing. Imagine it, wire it!
- All controls (internal and external) can be mapped (midi-learned) to control any plugin parameter
- Once pedalboards are saved, no computer is needed. Edit via knobs and LCD.
Hardware - Dual ins/outs, 24-bit 96kHz audio
- Raspberry pi 1.4 GHz 64-bit quad-core processor
- Three rugged click-less footswitches with LED halos
- True bypass via latching relays
- Expression pedal input, MIDI control via DIN or USB
- Rugged aluminum powder coated enclosure with UV printed graphics
- Modular design allows moding and upgrading
More InfoDetails, videos, sound samples, parts store, etc. here:
http://treefallsound.comDesign background, FAQ, build instructions, usage, etc. here:
http://treefallsound.com/wikiHackaday:
https://hackaday.io/project/175863-pi-s ... for-guitarTindie Store (another source for partial parts bundle):
https://www.tindie.com/products/treefal ... ts-bundle/