The Zvex Vexter Wah Probe is a Zvex wah pedal, currently around $209.56. Close alternatives include the Cry Baby Dunlop Cry Baby Junior and the Dunlop DB1B Dimebag Crybaby From Hell Wah. It pairs well with the Park P50 Classic and the Bad Cat Cub.
Zvex Vexter Wah Probe
Zvex · pedal
The Zvex Vexter Wah Probe is a theremin-controlled wah pedal from Z.Vex Effects (Minneapolis, Minnesota), using a proximity antenna (theremin-style) rather than a rocker pedal to control the wah frequency — brightening as the player's foot or hand approaches the antenna. It includes a Super Hard-On boost circuit with Range (brightness), Volume, and Mix controls, enabling the wah effect at any desired output level.
What stands out
“Limitations: Proximity-controlled theremin wah requires physical positioning discipline —”
— from the reviews
“It includes a Super Hard-On boost circuit with Range (brightness), Volume, and Mix controls, enabling the wah effect at any desired output level”
— from the listing
“enabling expressive gestural wah effects while keeping both free”
— from the community notes
“In the signal chain it typically sits before drive for traditional wah voicing”
— from the community notes
“The Zvex Vexter Wah Probe is a theremin-controlled wah pedal from Z”
— from the listing
- wah
- brightness
- expressive
- mix
- wah effect
- traditional wah voicing
- expressive gestural wah effects
Price updated Oct 24, 2026
Genres the Zvex Vexter Wah Probe is commonly used in
- Funk
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Zvex Vexter Wah Probe
Park P50 Classic
Park
28% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Park P50 Classic leans this dynamic tone toward compressed, which it doesn't make on its own
Comes later in the signal chain
Bad Cat Cub
Bad Cat
23% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Bad Cat Cub's own harmonically rich character is the real reason this is worth trying
Comes later in the signal chain
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
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
Fryette Power Station 100
Fryette
tonal matchComes later in the signal chain
Fryette Power Station 100 leans this dynamic tone toward compressed, which it doesn't make on its own
Kustom HV30 Tube
Kustom
tonal matchComes later in the signal chain
Kustom HV30 Tube leans this dynamic tone toward compressed, which it doesn't make on its own
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
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
Pedals that stack with the Zvex Vexter Wah Probe
Z.Vex Super Hard On
Zvex
37% match“It includes a Super Hard-On boost circuit with Range (brightness), Volume, and Mix controls, enabling the wah effect at any desired output level”— from the zvex-vexter-wah-probe listing
shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Comes later in the signal chain
Origin Effects RevivalDrive
Origin Effects
23% 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
JHS Lucky Cat Delay limited edition
JHS Pedals
11% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Zvex Vexter Wah Probe's dynamic voice out front: JHS Lucky Cat Delay limited edition goes after Zvex Vexter Wah Probe in the signal chain so its pristine voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Echoplex EP-3
Echoplex
10% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Echoplex EP-3's analog warmth voice goes after Zvex Vexter Wah Probe in the signal chain — it's not there to compete with Zvex Vexter Wah Probe's own dynamic character — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
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
Tech 21 CompTortion
Tech 21
tonal matchComes later in the signal chain
Into a dynamic tone, Tech 21 CompTortion brings a pull toward compressed that's missing
Cheaper alternatives
SAE Effects Colossal
Sae Effects
61% similarityShared character: wah
Modtone MT-Wah
Modtone
58% similarityShared character: wah
Mooer Wahter
Mooer
57% similarityShared character: wah
Caline CP-31 Hot Spice Wah/Volume
Caline
57% similarityShared character: wah
Morley Classic Wah
Morley
57% similarityShared character: wah
Electro-Harmonix Wailer Wah
Electro-Harmonix
56% similarityShared character: wah
Boutique & premium upgrades
Similar charactersee all similar tone character →
Cry Baby Dunlop Cry Baby Junior
Cry Baby
65% similarityShared character: wah
Dunlop DB1B Dimebag Crybaby From Hell Wah
Dunlop
61% similarityShared character: wah
Ibanez TWP10
Ibanez
61% similarityShared character: bright, wah, mix
Tech 21 Killer Blue Wail
Tech 21
59% similarityShared character: wah
Shins Music Shin's Music BOG Wah
Shins Music
59% similarityShared character: wah
Cry Baby Dunlop Cry Baby 535Q Multi-Wah
Cry Baby
58% similarityShared character: wah
See all alternatives to the Zvex Vexter Wah Probe (cheaper + boutique) →
Questions people ask
What are good alternatives to the Zvex Vexter Wah Probe?+
The closest matches in character are the Cry Baby Dunlop Cry Baby Junior, the Dunlop DB1B Dimebag Crybaby From Hell Wah, the Ibanez TWP10. Budget picks: SAE Effects Colossal, Modtone MT-Wah, Mooer Wahter. Boutique upgrades: Dunlop EC95 Eric Clapton Cry Baby Wah, Keeley Nova Wah, JAM Pedals Wahcko Plus.
What pairs well with the Zvex Vexter Wah Probe?+
Strong matches from rig and tone-complementarity evidence: Park P50 Classic, Bad Cat Cub, Ceriatone British Style 2525 — Park P50 Classic leans this dynamic tone toward compressed, which it doesn't make on its own.
How much does the Zvex Vexter Wah Probe cost?+
Around $209.56 (live listing price, updated Oct 24, 2026).
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