TWIDDLE / ONE
ONE
Vibe Building your first effects pedal
From functions and looks to assembly, this is a pedal you make your own. Start with classic effects, then build your custom pedal with an open-source ecosystem designed for coding agents.
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What you get
Try it in person at Music China in Shanghai, late October 2026.
In the box
In the box
- Core board× 1
- Base board× 1
- Enclosure and bottom cover× 1
- Clear acrylic panel× 1
- Panel paper× 5
- Footswitch with cable× 1
- Screws× 5
- Nuts + washers× 5
- Screwdriver× 1
- Manual
- Power adapter
- USB cable
- Wrench
Five-step assembly
Screwdriver included.
Effects included
Classic effects with a simple configuration interface.
Open-source tools for coding agents
Build the sounds you want.
Customize your panel
Print your band logo, drawings or edition numbers.
Specifications
| Item | Specification |
|---|---|
| Form factor | Standard single pedal; 3 knobs, 1 footswitch |
| Audio format | 48 kHz / 24 bit |
| Connections | Mono input/output and DC on top; Type-C flashing/OTG port on the side |
| Bypass | True Bypass (analog hard bypass) |
| Power | Standard 9V pedal power |
| Enclosure | Die-cast aluminum, sanded and painted finish; acrylic panel with a user-printed artwork layer |
| Enclosure size | 66 × 120 × 40 mm (design dimensions) |
Your own pedal
Works offline: audio processing does not require a network connection.
The hardware and tools are open source. Modify your pedal, make your own exterior parts and replace algorithms.
You own the effects projects and DSP code you develop.