# Function f(x) Clusterfuzz

> This gain entry consolidates documented Function f(x) Clusterfuzz variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/function-f-x-clusterfuzz/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Gain
- **Types:** Fuzz, Overdrive
- **Also known as:** Clusterfuzz
- **Controls:** 8-Bit, Clipping selector, Filter switch, Fuzz, Tone, Volume
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 2019

A black laser-etched fuzz spanning medium-gain overdrive to gated square-wave tones, with five selectable clipping options.

## 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 |
| --- | --- | --- | --- | --- | --- |
| Gary Clark Jr. | Ryman Auditorium effects-loop board | 2019-05-01 | 6 | Source-described | https://pedalboardarchive.com/artists/gary-clark-jr/ryman-auditorium-loop-board-2019/ |