📘 MXR manuals • Free online PDFs

MXR Manuals & User Guides

MXR is a legendary manufacturer of guitar effects pedals, known for iconic stompboxes like the Phase 90 and Dyna Comp, and currently a key brand under Dunlop Manufacturing.

Tip: include the full model number printed on your MXR label for the best match.

MXR Support

Official site: https://www.jimdunlop.com/products/electronics/mxr/
General support: https://www.jimdunlop.com/support/
Warranty & registration: Warranty info
Support phone: +1-707-745-2722
Contact form: Contact manufacturer support

MXR manuals

Latest manuals from manuals+ curated for this brand.

MXR WA44 Wylde Audio Overdrive Instructions

December 27, 2023

WA44 Wylde Audio Overdrive WA44 Wylde Audio Overdrive Celebrate the 20th anniversary of the explosive collaboration between Dunlop and Zakk Wylde with the MXR® Wylde Audio Overdrive. Custom built for…

MXR WA90 Wylde Audio Phase Owner’s Manual

December 27, 2023

MXR WA90 Wylde Audio Phase Product Information The WA90 is a guitar phase effect pedal from Wylde Audio. It is designed to create a unique phase effect on your guitar…

MXR CSP041 Hybrid Fuzz User Manual

June 21, 2023

MXR CSP041 Hybrid Fuzz This pedal combines two iconic Fuzz Face® Distortion sounds, featuring the snarling, high-gain aggression of a silicon transistor and the smooth, shaggy warmth of a germanium…

MXR M294 Sugar Drive Overdrive Pedal Owner’s Manual

April 29, 2023

M294 Sugar Drive Overdrive Pedal Product Information The M294 Sugar Drive Pedal is a rare and mythical overdrive pedal that offers a diverse range of clear and transparent tones. It…

MXR CSP042 Third Man Hardware Double Down Pedal Instruction Manual

March 19, 2023

CSP042 MXR x Third Man Hardware Double Down Pedal MXR and Third Man Hardware have teamed up to create the perfect booster for gigging guitar players. The Double…

MXR M249 Super Badass Dynamic O.D. User Guide

November 30, 2022

M249 Super Badass® Dynamic O.D. The MXR Super Badass Dynamic O.D. will give any rig as much extra bite as you need while preserving your existing tonal dynamics. With MOSFET…

MXR M296 Classic 108 Fuzz Mini Guitar Effects Pedal User Manual

October 10, 2022

M296 Classic 108 Fuzz M296 Classic 108 Fuzz Mini Guitar Effects Pedal Now in an MXR mini housing, the Classic 108 Fuzz gives you all the same vintage fuzz tones…

MXR M94SE Fat Sugar Drive User Guide

October 5, 2022

MXR M94SE Fat Sugar Drive The MXR Fat Sugar Drive brings the Sugar Drive’s diverse range of clear and transparent overdrive tones to MXR’s classic housing for players who prefer…

MXR CSP039 Duke Tone Overdrive User Manual

September 25, 2022

CSP039 Duke of Tone™ Overdrive Designed in conjunction with indie pedal builder Analog Man, the MXR Duke of Tone Overdrive is for players who want to add a touch of…

MXR EG74 Raw Dawg Overdrive Eric Gales Signature

March 26, 2022

MXR EG74 Raw Dawg Overdrive Eric Gales Signature This pedal gives Eric Gales all the seasoning he needs to serve up some of the tastiest licks in the business. It’s…

MXR M290 Phase 95 Mini Phaser User Manual

manual

User guide for the MXR M290 Phase 95 Mini Phaser, detailing its controls, operation, and specifications. This pedal combines the Phase 45 and Phase 90 circuits for versatile vintage phasing…

MXR manuals from online retailers

MXR M307 Layers Harmonic Sustain Electric Guitar Effects Pedal User Manual

M307 • October 8, 2025

Comprehensive instruction manual for the MXR M307 Layers Harmonic Sustain Electric Guitar Effects Pedal, covering setup, operation, features, and specifications.

MXR M293 Booster Mini Guitar Effects Pedal Instruction Manual

M293 • September 7, 2025

Comprehensive instruction manual for the MXR M293 Booster Mini Guitar Effects Pedal, covering setup, operation, maintenance, troubleshooting, and specifications.

MXR M293 Booster Mini Guitar Effects Pedal User Manual

M293 • September 7, 2025

Comprehensive user manual for the MXR M293 Booster Mini Guitar Effects Pedal, covering setup, operation, maintenance, troubleshooting, and specifications.

MXR Bass Overdrive Instruction Manual

M89 • September 4, 2025

Official instruction manual for the MXR Bass Overdrive pedal (Model M89). Learn about its features, setup, operation, maintenance, and troubleshooting for optimal performance.

MXR Phase 90 Guitar Effects Pedal User Manual

M101 • August 21, 2025

This instruction manual provides comprehensive details for the MXR Phase 90 Guitar Effects Pedal (M101), covering setup, operation, maintenance, and technical specifications. It is designed to help users…

MXR IEC 320 C14 Panel Mount Power Connector Socket User Manual

8541689537 • August 21, 2025

User manual for the MXR IEC 320 C14 Panel Mount Power Connector Socket, detailing its features, installation, operation, maintenance, and specifications for safe and effective use.

MXR M238 Iso-Brick Power Supply with 3 Patch Cables

M238 • August 14, 2025

The Iso-Brick Power Supply is small and light with tons of quiet, noise-free DC power on tap ready to run a wide range of pedal types without crowding…

MXR Bass D.I.+ Bass,Distortion User Manual

11180000001 • August 10, 2025

The MXR M80 Bass D.I.+ is a versatile preamp pedal designed for bass guitarists, offering dedicated clean and distortion channels, comprehensive tone-shaping controls, and multiple output options for…

MXR M198 Dual Loop Box Instruction Manual

M198 • August 2, 2025

Comprehensive instruction manual for the MXR M198 Dual Loop Box, covering setup, operation, maintenance, and troubleshooting for this analog effects routing device.

Jim Dunlop Power System User Manual

11403000001 • July 31, 2025

The MC403 Power System, a collaboration between Bob Bradshaw and the MXR design team, is truly the ultimate power supply. The MC403 powers more types of pedals and…

MXR Phase 100 User Manual

11107000001 • July 21, 2025

Instruction manual for the MXR Phase 100 guitar effects pedal, covering setup, operation, maintenance, troubleshooting, and specifications.

MXR M282 Mini Dyna Comp Bass Compressor User Manual

M282 • July 19, 2025

Comprehensive user manual for the MXR M282 Mini Dyna Comp Bass Compressor, covering setup, operation, maintenance, troubleshooting, and specifications.