Finally, you can build your own high-definition multi-effects pedal!

Purchase the parts. Build it. Download the free/open-source software. Rock on!

The parts bundle sold here is only about half of the parts (the custom and hard to get parts) All remaining parts can be purchased from mouser.com. Bill of materials here.

pi-Stomp is high definition multi-effects stompbox platform. The recommended install contains over 350 plugins - effects, modeled amps and sound generators. It was designed for guitar and bass, but works great for processing electronic instruments as well.

Numerous virtual pedalboards containing a dozen or more simultaneous plugins, can be constructed via MOD, a super powerful yet easy to use drag-n-drop web user interface. Once your pedalboards are saved, only the pi Stomp is needed on-stage or in the studio.

Control it via the mappable footswitches & knobs or connect an expression pedal, MIDI controller, phone or tablet.

For more info including FAQ, architecture, sound samples and build instructions, go to https://treefallsound.com/wiki

Why did you make it?

What could be better than making awesome music using hardware (and maybe even software) that you built yourself? That's been my dream for decades (read "experienced", not "old" ;-). Raspberry Pi and high def sound cards along with some open source software like LV2 (plugin format) and MOD/MODEP, have finally made such an endeavor possible.

pi-Stomp was created to be built by others. It was designed to be a platform fully functional once built, but also expandable, upgrade-able and modify-able.

Bundle contents

• Custom diecast enclosure (drilled, powdercoated and UV printed in the USA)
• pi-Stomp circuit board (v1.0.2, fabricated in the US). With pre-installed voltage regulator.
• AudioInjector Zero audio board (with pre-installed 2x20 header)
• 3 IC Sockets
• 3 footswitches
• 3 LED footswitch rings (white, green and blue)
• Wiring for 3 footswitches, and heat shrink tubing
• Power wiring
• Nylon hardware
• Volume and tweak knobs
• Encoder knobs
• Micro SD Card (32GB, Class 10)

Again, for a fully functional pi-Stomp you must also purchase the parts in the BoM above