THIRI × ELK AUDIO · STOMP

You built the pedal that runs anything.
We're bringing it a brain.

The Elk Stomp is a pedal-shaped computer with sub-millisecond ears — the hardest part of putting real software on a pedalboard, already solved. THIRI is the musical intelligence that platform was built to host: a chord looper whose bed evolves under the player, so nobody has to stop playing to change the changes.

THE MOMENT

You described us before we met

THE PERSONA

"Plugin developers seeking hardware"

That's who the Stomp platform courts — your words. It's also exactly what we are: a music-intelligence engine that ships as software, looking for a floor to live on. The fit isn't an angle; it's your target market.

THE ENGINEERING

You solved the part nobody wants to redo

A hard-real-time audio OS, VST hosting on embedded hardware, roughly a millisecond around the loop, and a path from prototype to manufacturing. The reason smart pedals don't exist isn't ideas — it's this work. You did it.

THE DOOR

You built the control plane for intelligence

Headless by design: a full remote-control surface, string parameters that can carry structured musical data straight into a plugin, and off-thread work requests for calling services mid-performance. That's an invitation, and we're accepting it.

Think Max/MSP inside a looper pedal: the chord bed holds, evolves, and re-voices itself — and the player never takes their hands off the instrument.

The product, in one image
WHAT WE SHIP

The chord looper, on your stack

A looper that loops harmony, not just audio. The player sets a form, the bed plays it with real voicings, foot control steers sections and re-rolls, and THIRI keeps every voicing theory-correct as the form evolves — deterministically, the same answer every time.

The footPEDAL CONTROLS

Advance the section, hold the chord, re-roll the color, tap the tempo. Performance gestures map to musical decisions — the interaction layer your platform was designed to make trivial.

The brainTHIRI · DETERMINISTIC

Progressions, voicings, and voice-leading, computed. The engine supplies the chord bed's intelligence — new sections, substitutions, re-voicings — delivered to the pedal as structured data while it plays.

The bedSYNTH VOICE ON-DEVICE

The harmony sounds, right on the pedalboard. Voicings render through an instrument plugin on the device itself — playing-speed latency, no laptop on stage required.

The loopAUDIO ON TOP

The player's own layers stack over the living bed. Classic looper workflow, except the foundation underneath is harmony that can move.

THE PATH

Prototype to product, the way you designed it

Your platform's whole pitch is days, not months — desktop first, then commodity hardware, then the Stomp, then manufacturing. We're using it exactly as designed, and the build is portable at every stage.

NOW · $0
Desktop devkit

The full looper logic against your desktop tooling — mock pedal controls, real audio engine, THIRI connected.

NEXT
Commodity board

The same build on a Raspberry Pi with your free OS image — proof it runs on real hardware.

MONTREAL
Stomp form factor

Pedal-grade controls, stage power, the real thing — the version we want to build with your team watching.

THEN
A product

Your SOM and manufacturing pipeline exist precisely so a working prototype can become a shippable pedal.

Deterministic
The bed is computed, not guessed — it never plays a wrong voicing
Band-ready
The engine's conduct API turns one prompt into full arrangement lanes + MIDI
Service-native
Structured chord data flows to the pedal live — built for your control plane
Portable
Standard plugin + config + logic — runs on desktop and any Linux-audio target

FIRST STEP — the desktop prototype is in our Montreal build plan; we're registered for Aug 22–23 and building for the hardware track.

See you in Montreal

We're bringing the chord looper to the hackathon your team is judging — built on your stack, because it's the right stack. If the smart-pedal category is where you're headed, let's compare notes before the demo day does it for us.

dennison@bluesprincemedia.com · engine live at chords.thiri.ai · Montreal, Aug 22–23