# Boss BF-2 Flanger

> This modulation entry consolidates documented Boss BF-2 Flanger variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/boss-bf-2-flanger/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Modulation
- **Types:** Flanger, Modulation
- **Also known as:** BF-2, Flanger
- **Controls:** Depth, Manual, Rate, Resonance
- **Identification:** The model is identified.
- **Documented appearances:** 3 boards, 1990–2019

A purple compact pedal with four black knobs, magenta panel stripe and a full-width hinged footplate.

## 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 |
| --- | --- | --- | --- | --- | --- |
| Adam Jones | Tool touring effects board | 2010-09-13 | 6 | Reconstructed | https://pedalboardarchive.com/artists/adam-jones/tool-dunlop-tech-board-2010/ |
| Prince | Nude Tour onstage pedalboard | 1990-01-01 | 4 | Reconstructed | https://pedalboardarchive.com/artists/prince/nude-tour-stage-board-1990/ |
| Robert Smith | Three-board Boss system | 2019-03-16 | 6 | Reconstructed | https://pedalboardarchive.com/artists/robert-smith/three-board-boss-system-2019/ |