The Mad Professor Snow White is a Mad Professor wah pedal, currently around $164.26. Close alternatives include the Keeley Neutrino and the One Control Butter Yellow Auto Quack. It pairs well with the Blackstar St. James 100 and the Friedman BE-Mini Head.
Mad Professor Snow White
Mad Professor · pedal
The Mad Professor Snow White Auto Wah is an envelope filter and auto-wah pedal from Finnish boutique manufacturer Mad Professor, delivering dynamic touch-sensitive filter sweep responding to pick attack for quacking, vocal filter effects. The Snow White provides musical auto-wah for funk, soul, and expressive guitar at Mad Professor Finnish boutique quality.
- envelope filter
- auto wah
- boutique
- filter
- funk
- expressive
- soul
- pick attack
Price updated Aug 27, 2026
Genres the Mad Professor Snow White is commonly used in
- Funk
- Soul
- Reggae
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Mad Professor Snow White
Blackstar St. James 100
Blackstar
16% matchBlackstar St. James 100 stacks high gain on top of the mid-forward already here
Friedman BE-Mini Head
Friedman
tonal matchRun mid-forward into Friedman BE-Mini Head for more high gain on top
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchPut Hughes & Kettner Warp 7 in front and the mid-forward tone leans further toward high gain
Synergy SL2 Module
Synergy
tonal matchPut Synergy SL2 Module in front and the mid-forward tone leans further toward high gain
Hiwatt Hi-Gain 100W Head
Hiwatt
tonal matchPut Hiwatt Hi-Gain 100W Head in front and the mid-forward tone leans further toward high gain
Hughes & Kettner Coreblade
Hughes & Kettner
tonal matchHughes & Kettner Coreblade layers high gain onto an already mid-forward signal
Friedman Phil X Signature
Friedman
tonal matchFriedman Phil X Signature layers high gain onto an already mid-forward signal
EVH 000
Evh
tonal matchEVH 000 stacks high gain on top of the mid-forward already here
Pedals that stack with the Mad Professor Snow White
Greer Black Mountain
Greer
19% matchPut Greer Black Mountain in front and the mid-forward tone leans further toward fuzzy
Wren and Cuff Box of War OG
Wren And Cuff
19% matchWren and Cuff Box of War OG stacks fuzzy on top of the mid-forward already here
EarthQuaker Devices Afterneath
EarthQuaker Devices
6% matchKeep EarthQuaker Devices Afterneath after Mad Professor Snow White in the signal chain, clear of Mad Professor Snow White'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 Mad Professor Snow White's dynamic voice out front: Boss DD-2 Digital Delay goes after Mad Professor Snow White in the signal chain so its transparent voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Cusack Music Carolina Reaper Overdrive Fuzz
Cusack Music
tonal matchPut Cusack Music Carolina Reaper Overdrive Fuzz in front and the mid-forward tone leans further toward high gain
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchRun mid-forward into Dr. Scientist Frazz Dazzler V2 for more fuzzy on top
Crowther Prunes
Crowther
tonal matchCrowther Prunes stacks fuzzy on top of the mid-forward already here
EarthQuaker Devices Dirt Transmitter
EarthQuaker Devices
tonal matchPut EarthQuaker Devices Dirt Transmitter in front and the mid-forward tone leans further toward fuzzy
Cheaper alternatives
Rocktron Heart Attack Dynamic Filter
Rocktron
67% similarityShared character: pick_attack, filter, touch
FTelettronica Envelope Filter
Ftelettronica
66% similarityShared character: soul, pick_attack, filter
Donner Mini Auto Wah
Donner
64% similarityShared character: pick_attack, filter, boutique_stuff
Electro-Harmonix Micro Q-Tron
Electro-Harmonix
97% similaritysimilar tone character
Electro-Harmonix Doctor Q
Electro-Harmonix
96% similaritysimilar tone character
Donner Dynamic wah
Donner
96% similaritysimilar tone character
Similar charactersee all similar tone character →
Keeley Neutrino
Keeley
87% similarityShared character: soul, vocal, pick_attack
One Control Butter Yellow Auto Quack
One Control
81% similarityShared character: soul, pick_attack, filter
Musitronics Mu-Tron III
Musitronics
76% similarityShared character: vocal, pick_attack, filter
Emma DiscomBOBulator
pedal
71% similarityShared character: soul, pick_attack, filter
JAM Pedals Seagull Cocked Wah
Jam Pedals
69% similarityShared character: soul, vocal, filter
Mr. Black Fwonkbeta
Mr Black
68% similarityShared character: pick_attack, filter, touch
See all alternatives to the Mad Professor Snow White (cheaper + boutique) →
Questions people ask
What are good alternatives to the Mad Professor Snow White?+
The closest matches in character are the Keeley Neutrino, the One Control Butter Yellow Auto Quack, the Musitronics Mu-Tron III. Budget picks: Rocktron Heart Attack Dynamic Filter, FTelettronica Envelope Filter, Donner Mini Auto Wah.
What pairs well with the Mad Professor Snow White?+
Strong matches from rig and tone-complementarity evidence: Blackstar St. James 100, Friedman BE-Mini Head, Hughes & Kettner Warp 7 — Blackstar St. James 100 stacks high gain on top of the mid-forward already here.
How much does the Mad Professor Snow White cost?+
Around $164.26 (live listing price, updated Aug 27, 2026).
Compare
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