# Dunlop CAE MC404 Wah

> This filter & eq entry consolidates documented Dunlop CAE MC404 Wah variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/dunlop-cae-mc404-wah/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Filter & EQ
- **Types:** Boost, Filter, Wah
- **Also known as:** CAE Dual Inductor Wah, MC404 CAE Wah
- **Controls:** Boost, Gain, Inductor selector, Q, Treadle
- **Identification:** The model is identified.
- **Documented appearances:** 2 boards, 2013–2017

A black treadle wah with red trim, switchable inductors and an adjustable boost circuit.

## 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 |
| --- | --- | --- | --- | --- | --- |
| Kim Thayil | King Animal wet/dry touring board | 2013-02-18 | 1 | Reconstructed | https://pedalboardarchive.com/artists/kim-thayil/king-animal-wet-dry-board-2013/ |
| Robert Randolph | Nashville pedal-steel board | 2017-07-05 | 1 | Reconstructed | https://pedalboardarchive.com/artists/robert-randolph/nashville-pedal-steel-board-2017/ |