The Electro-Harmonix Micro Q-Tron is an Electro-Harmonix wah pedal, currently around $80.10. Close alternatives include the Emma DiscomBOBulator and the Smokin' Amp Co. Micro V Envelope Filter. It pairs well with the Blackstar St. James 100 and the Friedman BE-Mini Head.
Electro-Harmonix Micro Q-Tron
Electro-Harmonix · pedal
The Electro-Harmonix Micro Q-Tron is a compact analog envelope filter, condensing EHX's classic Q-Tron auto-wah circuit into a smaller pedalboard-friendly enclosure. It tracks playing dynamics to automatically sweep a resonant filter, producing funky, vocal-like auto-wah textures without needing an expression pedal, driven purely by how hard the player picks.
- envelope filter
- dynamic
- filter
- auto wah
- rhythm
- funk
- wah
- response
Price updated Aug 27, 2026
Genres the Electro-Harmonix Micro Q-Tron is commonly used in
- Funk
- Soul
cited
Inferred from shared tonal signals, not a stated genre tag. - Reggae
cited
Inferred from shared tonal signals, not a stated genre tag. - Experimental
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Electro-Harmonix Micro Q-Tron
Blackstar St. James 100
Blackstar
16% matchBlackstar St. James 100 layers high gain onto an already mid-forward signal
Friedman BE-Mini Head
Friedman
tonal matchPut Friedman BE-Mini Head in front and the mid-forward tone leans further toward high gain
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchRun mid-forward into Hughes & Kettner Warp 7 for more high gain on top
Synergy SL2 Module
Synergy
tonal matchRun mid-forward into Synergy SL2 Module for more high gain on top
Hiwatt Hi-Gain 100W Head
Hiwatt
tonal matchRun mid-forward into Hiwatt Hi-Gain 100W Head for more high gain on top
Hughes & Kettner Coreblade
Hughes & Kettner
tonal matchHughes & Kettner Coreblade stacks high gain on top of the mid-forward already here
Friedman Phil X Signature
Friedman
tonal matchFriedman Phil X Signature stacks high gain on top of the mid-forward already here
EVH 000
Evh
tonal matchEVH 000 layers high gain onto an already mid-forward signal
Pedals that stack with the Electro-Harmonix Micro Q-Tron
Greer Black Mountain
Greer
19% matchPut Greer Black Mountain in front and the mid-forward tone leans further toward fuzzy
ThorpyFX The Dane
ThorpyFX
19% matchRun mid-forward into ThorpyFX The Dane for more fuzzy on top
EarthQuaker Devices Afterneath
EarthQuaker Devices
6% matchKeep EarthQuaker Devices Afterneath after Electro-Harmonix Micro Q-Tron in the signal chain, clear of Electro-Harmonix Micro Q-Tron's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Boss DD-2 Digital Delay
Boss
6% matchKeep Boss DD-2 Digital Delay after Electro-Harmonix Micro Q-Tron in the signal chain, clear of Electro-Harmonix Micro Q-Tron's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Cusack Music Carolina Reaper Overdrive Fuzz
Cusack Music
tonal matchRun mid-forward into Cusack Music Carolina Reaper Overdrive Fuzz for more high gain on top
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchPut Dr. Scientist Frazz Dazzler V2 in front and the mid-forward tone leans further toward fuzzy
Crowther Prunes
Crowther
tonal matchCrowther Prunes layers fuzzy onto an already mid-forward signal
EarthQuaker Devices Dirt Transmitter
EarthQuaker Devices
tonal matchRun mid-forward into EarthQuaker Devices Dirt Transmitter for more fuzzy on top
Cheaper alternatives
The Next Sound CH-05 Auto Wah
The Next Sound
73% similarityShared character: lead_playing, resonant, tight_tracking
Donner Dynamic wah
Donner
99% similaritysimilar tone character
Demon FX Pearl White Auto Wah
Demon Fx
98% similaritysimilar tone character
Donner Mini Auto Wah
Donner
97% similaritysimilar tone character
Boutique & premium upgrades
Keeley Neutrino V2
Keeley
66% similarityShared character: wah, vocal, pick_attack
Guyatone Wah Rocker WR3
pedal
65% similarityShared character: wah, pick_attack, filter
Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter
Carl Martin
98% similaritysimilar tone character
DigiTech DOD Envelope Filter 440
Digitech
98% similaritysimilar tone character
One Control Butter Yellow Auto Quack
One Control
97% similaritysimilar tone character
Similar charactersee all similar tone character →
Emma DiscomBOBulator
pedal
73% similarityShared character: tight_tracking, wah, pick_attack
Smokin' Amp Co. Micro V Envelope Filter
Smokin Amp Co
73% similarityShared character: lead_playing, resonant, tight_tracking
Musitronics Mu-Tron III
Musitronics
70% similarityShared character: vocal, pick_attack, filter
Vox V863CA Auto Wah
Vox
67% similarityShared character: wah, vocal, pick_attack
IVY Filter IV v2
Ivy
67% similarityShared character: resonant, wah, vocal
Behringer B-Tron III Envelope Filter
Behringer
98% similaritysimilar tone character
See all alternatives to the Electro-Harmonix Micro Q-Tron (cheaper + boutique) →
Questions people ask
What are good alternatives to the Electro-Harmonix Micro Q-Tron?+
The closest matches in character are the Emma DiscomBOBulator, the Smokin' Amp Co. Micro V Envelope Filter, the Musitronics Mu-Tron III. Budget picks: The Next Sound CH-05 Auto Wah, Donner Dynamic wah, Demon FX Pearl White Auto Wah. Boutique upgrades: Keeley Neutrino V2, Guyatone Wah Rocker WR3, Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter.
What pairs well with the Electro-Harmonix Micro Q-Tron?+
Strong matches from rig and tone-complementarity evidence: Blackstar St. James 100, Friedman BE-Mini Head, Hughes & Kettner Warp 7 — Blackstar St. James 100 layers high gain onto an already mid-forward signal.
How much does the Electro-Harmonix Micro Q-Tron cost?+
Around $80.10 (live listing price, updated Aug 27, 2026).
Compare
- vs Donner Dynamic wah
- vs Demon FX Pearl White Auto Wah
- vs Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter