Pedals that stack with the MXR M103 Blue Box
← everything about the MXR M103 Blue Box
All 33 ranked by how well they pair, from rig co-occurrence and tone-complementarity evidence
Fulltone OF-2 Octafuzz
Fulltone
26% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Electro-Harmonix Satisfaction Plus Fuzz
Electro-Harmonix
26% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Fairfield Circuitry 900 Fuzz
Fairfield Circuitry
26% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal
Dunlop Fuzz Face Mini Germanium
Dunlop
23% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal
Zvex Limited Edition 20th Anniversary Fuzz Factory
Zvex
22% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal
Wren and Cuff Tall Font Russian
Wren And Cuff
20% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Comes earlier in the signal chain
Mooer MFZ1 Blue Faze
Mooer
20% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Pigtronix Gas Giant
Pigtronix
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Comes earlier in the signal chain
Roger Mayer Voodoo-Axe Fuzz
Roger Mayer
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal
Death By Audio Apocalypse
Death By Audio
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Comes earlier in the signal chain
Sketchy Sounds Ruffled Feathers
Sketchy Sounds
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
What MXR M103 Blue Box brings here leans toward octave — that's worth building a pairing around
Comes earlier in the signal chain
Klon Centaur
Klon
18% matchRun the Klon after the Blue Box and its midrange boost cleans up the octave fuzz's glitchy low end into something more usable.
Comes earlier in the signal chain
Boss FZ-5 Fuzz
Boss
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal
ZVEX Fuzzolo
Zvex
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Dunlop Billy Gibbons Siete Santos Octavio Fuzz
Dunlop
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Vox Trike Fuzz
Vox
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Run fuzzy into MXR M103 Blue Box for more octave on top
Spaceman Nebula Fuzz/Octave Blender
Spaceman
18% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Beetronics Swarm Shop Aqua Flames
Beetronics
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
MXR Hybrid Fuzz
MXR
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Beetronics AB-ST
Beetronics
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
SolidGoldFX Solid Gold
Solidgoldfx
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Comes earlier in the signal chain
Wren and Cuff Hangman 2D
Wren And Cuff
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Put MXR M103 Blue Box in front and the fuzzy tone leans further toward octave
Comes earlier in the signal chain
MXR CSP038 Brown Acid Fuzz
MXR
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Wampler Cryptid
Wampler
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box layers octave onto an already fuzzy signal