The Caline CP-31 Hot Spice Wah/Volume is a Caline wah pedal, currently around $52.99. Close alternatives include the Valeton SURGE-EP2 and the Cry Baby Dunlop Cry Baby Junior. It pairs well with the Marshall JVM410H and the Mesa/Boogie Stiletto Deuce Stage II.
Caline CP-31 Hot Spice Wah/Volume
Caline · pedal
The Caline CP-31 Hot Spice combines wah and volume pedal functions in a single expression-style enclosure, letting a player switch between vocal wah sweeps and standard volume swells without needing two separate treadle pedals taking up board space. Caline is a budget-focused Chinese pedal manufacturer with a large catalog spanning drive, modulation, and utility effects, and this combination unit reflects the brand's broader emphasis on packing practical functionality into accessible, affordably priced pedals. This entry's brand attribution was corrected after the original listing surfaced an unrelated reseller name rather than Caline as the actual manufacturer.
What stands out
“The standout caveat, common to combination pedals generally, is that neither the wah , single-purpose pedal from a premium wah or volume specialist”
— from the community notes
“The Caline CP-31 Hot Spice combines wah and volume pedal functions in a single expression-style enclosure, letting a player switch between vocal wah sweeps and standard volume swells”
— from the listing
“Caline is a budget-focused Chinese pedal manufacturer with a large catalog spanning drive, modulation, and utility effects, and this combination unit reflects the brand's broader emphasis on packing practical functionality into accessible, …”
— from the listing
“Players who want both wah and volume control , appreciating the space savings even if a combined pedal”
— from the community notes
“The standout strength is genuine space and cost savings by combining two common treadle functions into one pedal”
— from the community notes
Trade-offs
“s overall value-driven positioning”
— from the reviews
- wah
- swell
- simple
- playability
- funk
- rock
- expressive
Price updated Oct 23, 2026
Genres the Caline CP-31 Hot Spice Wah/Volume is commonly used in
Amps that pair well with the Caline CP-31 Hot Spice Wah/Volume
Marshall JVM410H
Marshall
18% matchMarshall JVM410H layers high gain onto an already mid-forward signal
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 layers high gain onto an already mid-forward signal
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt
Mesa Boogie
tonal matchComes later in the signal chain
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt layers high gain onto an already mid-forward signal
Hughes & Kettner Coreblade
Hughes & Kettner
tonal matchComes later in the signal chain
Hughes & Kettner Coreblade layers high gain onto an already mid-forward signal
Marshall Studio JCM900 SN20H
Marshall
tonal matchComes later in the signal chain
Marshall Studio JCM900 SN20H layers high gain onto an already mid-forward signal
Friedman BE-Mini Head
Friedman
tonal matchComes later in the signal chain
Put Friedman BE-Mini Head in front and the mid-forward tone leans further toward high gain
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchComes later in the signal chain
Run mid-forward into Hughes & Kettner Warp 7 for more high gain on top
Friedman Small Box 50W EL34 Amp Head
Friedman
tonal matchComes later in the signal chain
Friedman Small Box 50W EL34 Amp Head stacks high gain on top of the mid-forward already here
Pedals that stack with the Caline CP-31 Hot Spice Wah/Volume
Cusack Music Tap-A-Fuzz
Cusack Music
21% matchCusack Music Tap-A-Fuzz stacks fuzzy on top of the mid-forward already here
Comes later in the signal chain
Fjord Fuzz Berserk
Fjord Fuzz
21% matchFjord Fuzz Berserk layers fuzzy onto an already mid-forward signal
Comes later in the signal chain
Keeley Halo
Keeley
8% 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 Caline CP-31 Hot Spice Wah/Volume's dynamic voice out front: Keeley Halo goes after Caline CP-31 Hot Spice Wah/Volume in the signal chain so its ambient 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
7% 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 Caline CP-31 Hot Spice Wah/Volume's dynamic voice out front: Echoplex EP-3 goes after Caline CP-31 Hot Spice Wah/Volume in the signal chain so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Death By Audio Destruction
Death By Audio
tonal matchComes later in the signal chain
Death By Audio Destruction stacks fuzzy on top of the mid-forward already here
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchComes later in the signal chain
Put Dr. Scientist Frazz Dazzler V2 in front and the mid-forward tone leans further toward fuzzy
Subdecay F-Bomb
Subdecay
tonal matchComes later in the signal chain
Subdecay F-Bomb layers fuzzy onto an already mid-forward signal
Warm Audio Jet Phaser
Warm Audio
tonal matchComes later in the signal chain
Put Warm Audio Jet Phaser after Caline CP-31 Hot Spice Wah/Volume: modulation reads clearest once the core tone is set
Boutique & premium upgrades
Dunlop CB95 Crybaby
Dunlop
61% similarityShared character: blues players, wah, vocal
Dunlop Cry Baby GCB-95
Dunlop
59% similarityShared character: wah, simple
Zvex Vexter Wah Probe
Zvex
57% similarityShared character: wah
Electro-Harmonix Wailer Wah
Electro-Harmonix
57% similarityShared character: wah, vocal
Real McCoy Custom RMC4 Wah
Real Mccoy
55% similarityShared character: wah, vocal
T-Rex Gull Wah
T Rex
52% similarityShared character: wah, vocal, brand
Similar charactersee all similar tone character →
Valeton SURGE-EP2
Valeton
75% similarityShared character: raw, wah, effortless playability
Cry Baby Dunlop Cry Baby Junior
Cry Baby
57% similarityShared character: wah, vocal
Vox V846HW Wah
pedal
56% similarityShared character: blues players, wah
The Next Sound CH-07 Wah Tone
The Next Sound
53% similarityShared character: wah, vocal
Morley Wah
Morley
53% similarityShared character: wah, vocal
Cry Baby Dunlop Cry Baby Standard GCB95
Cry Baby
52% similarityShared character: wah, vocal, simple
See all alternatives to the Caline CP-31 Hot Spice Wah/Volume (cheaper + boutique) →
Questions people ask
What are good alternatives to the Caline CP-31 Hot Spice Wah/Volume?+
The closest matches in character are the Valeton SURGE-EP2, the Cry Baby Dunlop Cry Baby Junior, the Vox V846HW Wah. Boutique upgrades: Dunlop CB95 Crybaby, Dunlop Cry Baby GCB-95, Zvex Vexter Wah Probe.
What pairs well with the Caline CP-31 Hot Spice Wah/Volume?+
Strong matches from rig and tone-complementarity evidence: Marshall JVM410H, Mesa/Boogie Stiletto Deuce Stage II, Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt — Marshall JVM410H layers high gain onto an already mid-forward signal.
How much does the Caline CP-31 Hot Spice Wah/Volume cost?+
Around $52.99 (live listing price, updated Oct 23, 2026).