# Electro-Harmonix B9 Organ Machine

> This pitch & synth entry consolidates documented Electro-Harmonix B9 Organ Machine variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/electro-harmonix-b9-organ-machine/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Pitch & Synth
- **Types:** Organ simulator, Polyphonic synthesis
- **Also known as:** B9, Organ Machine
- **Controls:** Click, Dry, Mod, Organ, Preset selector
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 2018

A white twin-foot pedal with a central rotary voice selector, four black knobs and organ-key graphics.

## Documented boards

Each row is an observed appearance on a dated board. A position is only an observed one where that board's order evidence says so.

| Artist | Board | Date | Positions | Order evidence | Page |
| --- | --- | --- | --- | --- | --- |
| The Edge | eXPERIENCE + iNNOCENCE programmable rack | 2018-06-01 | 20 | Reconstructed | https://pedalboardarchive.com/artists/the-edge/experience-innocence-rack-2018/ |