The Mad Professor Snow White is a Mad Professor wah pedal, currently around $173.17. Close alternatives include the Keeley Neutrino and the Musitronics Mu-Tron III. It pairs well with the Marshall JVM410H and the Two-Rock Vintage Deluxe 6L6 35W 1x12 Combo.
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.
What stands out
“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”
— from the listing
“Strengths: Dynamic touch-sensitive envelope filter delivers quacking auto-wah character at Mad Professor Finnish boutique quality”
— from the reviews
“The Snow White provides musical auto-wah for funk, soul, and expressive guitar at Mad Professor Finnish boutique quality”
— from the listing
“Musical filter expression for funk and soul”
— from the reviews
“The Mad Professor Snow White delivers envelope filter auto-wah at Finnish boutique Mad Professor quality for funk and expressive players who want dynamic filter sweep from a respected European boutique manufacturer”
— from the community notes
- envelope filter
- auto wah
- boutique
- filter
- funk
- musical
- expressive
- soul
Price updated Oct 24, 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
Marshall JVM410H
Marshall
21% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Marshall JVM410H's own pristine character is the real reason this is worth trying
Comes later in the signal chain
Two-Rock Vintage Deluxe 6L6 35W 1x12 Combo
Two-Rock
19% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Into a dynamic tone, Two-Rock Vintage Deluxe 6L6 35W 1x12 Combo brings a pull toward compressed that's missing
Comes later in the signal chain
Mesa/Boogie Stiletto Deuce Stage II
Mesa Boogie
tonal matchComes later in the signal chain
Mesa/Boogie Stiletto Deuce Stage II leans this dynamic tone toward compressed, which it doesn't make on its own
Ceriatone British Style 2525
Ceriatone
tonal matchComes later in the signal chain
Into a dynamic tone, Ceriatone British Style 2525 brings a pull toward compressed that's missing
Friedman Small Box 50W EL34 Amp Head
Friedman
tonal matchComes later in the signal chain
Friedman Small Box 50W EL34 Amp Head leans this dynamic tone toward compressed, which it doesn't make on its own
Friedman PT-20
Friedman
tonal matchComes later in the signal chain
Friedman PT-20 leans this dynamic tone toward compressed, which it doesn't make on its own
Vox AC30S1 OneTwelve 30W 1x12 Combo
Vox
tonal matchComes later in the signal chain
Into a dynamic tone, Vox AC30S1 OneTwelve 30W 1x12 Combo brings a pull toward compressed that's missing
Friedman Pink Taco Head
Friedman
tonal matchComes later in the signal chain
Friedman Pink Taco Head leans this dynamic tone toward compressed, which it doesn't make on its own
Pedals that stack with the Mad Professor Snow White
Origin Effects RevivalDrive
Origin Effects
22% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Into a dynamic tone, Origin Effects RevivalDrive brings a pull toward compressed that's missing
Comes later in the signal chain
Airis Effects SPEC-Defier
Airis Effects
22% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Into a dynamic tone, Airis Effects SPEC-Defier brings a pull toward compressed that's missing
Comes later in the signal chain
Benson Amps Delay
Benson Amps
5% matchRun Benson Amps Delay after Mad Professor Snow White in the signal chain, where it won't crowd Mad Professor Snow White — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Boss DD-7 Digital Delay
Boss
5% matchPut Boss DD-7 Digital Delay after Mad Professor Snow White in the signal chain, where it won't crowd Mad Professor Snow White — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
MXR Badass Variac
MXR
tonal matchComes later in the signal chain
Into a dynamic tone, MXR Badass Variac brings a pull toward compressed that's missing
DigiTech DOD Compressor 280
Digitech
tonal matchComes later in the signal chain
DigiTech DOD Compressor 280 leans this dynamic tone toward compressed, which it doesn't make on its own
DigiTech XBS Bass Squeeze
Digitech
tonal matchComes later in the signal chain
DigiTech XBS Bass Squeeze leans this dynamic tone toward compressed, which it doesn't make on its own
Fairfield Circuitry 20% More
Fairfield Circuitry
tonal matchComes later in the signal chain
Fairfield Circuitry 20% More leans this dynamic tone toward compressed, which it doesn't make on its own
Cheaper alternatives
One Control Butter Yellow Auto Quack
One Control
72% similarityShared character: soul, filter, pick attack
Electro-Harmonix Doctor Q
Electro-Harmonix
58% similarityShared character: soul, filter, pick attack
Rocktron Heart Attack Dynamic Filter
Rocktron
57% similarityShared character: filter, pick attack, touch
Rocktron Reaction Dynamic Filter
Rocktron
56% similarityShared character: vocal, filter
FTelettronica Envelope Filter
Ftelettronica
54% similarityShared character: soul, filter, pick attack
MXR M120 Auto Q Wah
MXR
52% similarityShared character: vocal, filter, pick attack
Boutique & premium upgrades
Similar charactersee all similar tone character →
Keeley Neutrino
Keeley
78% similarityShared character: soul, vocal, filter
Musitronics Mu-Tron III
Musitronics
62% similarityShared character: vocal, filter, pick attack
Mr. Black Fwonkbeta
Mr Black
57% similarityShared character: filter, pick attack, touch
Vox V863CA Auto Wah
Vox
55% similarityShared character: vocal, filter, pick attack
SolidGoldFX Supa Funk
Solidgoldfx
54% similarityShared character: filter, touch
Smokin' Amp Co. Micro V Envelope Filter
Smokin Amp Co
53% similarityShared character: vocal, filter, pick attack
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 Musitronics Mu-Tron III, the Mr. Black Fwonkbeta. Budget picks: One Control Butter Yellow Auto Quack, Electro-Harmonix Doctor Q, Rocktron Heart Attack Dynamic Filter. Boutique upgrades: Ashdown Type 23 Three Band Filter, Pigtronix Resotron Analog Tracking Filter.
What pairs well with the Mad Professor Snow White?+
Strong matches from rig and tone-complementarity evidence: Marshall JVM410H, Two-Rock Vintage Deluxe 6L6 35W 1x12 Combo, Mesa/Boogie Stiletto Deuce Stage II — Marshall JVM410H's own pristine character is the real reason this is worth trying.
How much does the Mad Professor Snow White cost?+
Around $173.17 (live listing price, updated Oct 24, 2026).