# BF-2 Flanger

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

- Canonical page: https://pedalboardarchive.com/pedals/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, Boss BF-2
- **Controls:** Depth, Footswitch, Manual, Rate, Resonance
- **Identification:** The model is identified.
- **Documented appearances:** 2 boards, 1989–1991

The purple four-control compact flanger visible between the Tube Screamer and octaver on Gallagher's 1990s board.

## 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 |
| --- | --- | --- | --- | --- | --- |
| John Squire | Stone Roses era board | 1989-01-01 | 5 | Reconstructed | https://pedalboardarchive.com/artists/john-squire/stone-roses-era-board-1989/ |
| Rory Gallagher | Early-1990s live pedalboard | 1991-08-01 | 3 | Cable-traced | https://pedalboardarchive.com/artists/rory-gallagher/early-1990s-live-pedalboard/ |