# MXR Blue Six Band EQ

> This filter & eq entry consolidates documented MXR Blue Six Band EQ variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/mxr-blue-six-band-eq/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Filter & EQ
- **Types:** Boost, Graphic equalizer
- **Also known as:** Blue Six Band EQ, MXR Six Band
- **Controls:** 1.6 kHz, 100 Hz, 200 Hz, 3.2 kHz, 400 Hz, 800 Hz
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 1992

A compact blue rectangular box with six vertical frequency sliders, white scale marks and a single footswitch.

## 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 |
| --- | --- | --- | --- | --- | --- |
| Dimebag Darrell | Vulgar Display of Power core path | 1992-01-01 | 2 | Source-described | https://pedalboardarchive.com/artists/dimebag-darrell/vulgar-display-core-path-1992/ |