# Boss FA-1 FET Amplifier

> This gain entry consolidates documented Boss FA-1 FET Amplifier variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/boss-fa-1-fet-amplifier/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Gain
- **Types:** Clean boost, FET preamp
- **Also known as:** FA-1, FET Amplifier
- **Controls:** Flat/low-cut switch, Tone, Volume
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 2018

A small gray belt-style preamp with level and tone controls, a red indicator and a bright/flat switch.

## 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 | 10 | Reconstructed | https://pedalboardarchive.com/artists/the-edge/experience-innocence-rack-2018/ |