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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 manuals

Latest manuals from manuals+ curated for this brand.

MXR M306 Poly Blue Octave User Manual

January 19, 2022
M306 Poly Blue Octave The MXR Poly Blue Octave brings modern and classic pitch-shifting styles together with fuzz and modulation to create the ultimate octave pedal for stone crafters and…

MXR EVH-90 Phase Shifter User Manual

March 29, 2021
MXR EVH-90 Phase Shifter Congratulations on the purchase of your new MXR EVH 90 Phase Shifter! MXR is a pioneer of stomp box technology and MXR effects are chosen by…

MXR manuals from online retailers

MXR M303 Clone Looper Pedal User Manual

M303 • December 25, 2025
Comprehensive instruction manual for the MXR M303 Clone Looper Pedal, covering setup, operation, features, and technical specifications.

MXR Deep Phase Effects Pedal (M279) User Manual

M279 • October 29, 2025
Comprehensive user manual for the MXR Deep Phase Effects Pedal (M279), covering setup, operation, features, maintenance, troubleshooting, and technical 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…