The Walrus Audio Warhorn is a Walrus Audio overdrive pedal, currently around $199. Close alternatives include the Wampler Clarksdale and the Maxon OD-9 Pro+. It pairs well with the Revv Generator 100R MkIII 3-Channel Head and the Friedman Dirty Shirley.
Walrus Audio Warhorn
Walrus Audio · pedal
The Walrus Audio Warhorn is a mid-range, transparent overdrive built around a Tube-Screamer-derived circuit, delivering punchy rhythm tones and searing Texas-blues-style leads without compromising the amp's natural character. A clipping switch offers a compressed, symmetrically clipped voicing in one position and a more open, organic, asymmetrically clipped roar in the other, alongside bass and treble EQ, drive, and level controls. At its lowest gain settings it works as a subtle, always-on tone enhancer that gently compresses and saturates with a mature touch response; pushed harder, it unlocks smooth chord crunch and genuine blues-lead gain. It suits players wanting a mid-forward, amp-like overdrive that stays musical and open rather than harsh or scooped.
What stands out
“Walrus Audio's mid-range overdrive, praised for warm overdrive with pronounced mid-range character for cutting through a mix in premium boutique quality”
— from the community notes
“Band players who want mid-forward overdrive find the Warhorn an excellent option”
— from the community notes
“Build quality is excellent”
— from the community notes
“At its lowest gain settings it works as a subtle, always-on tone enhancer that gently compresses and saturates with a mature touch response; pushed harder, it unlocks smooth chord crunch and genuine blues-lead gain”
— from the listing
“A clipping switch offers a compressed, symmetrically clipped voicing in one position and a more open, organic, asymmetrically clipped roar in the other, alongside bass and treble EQ, drive, and level controls”
— from the listing
- overdrive
- mid forward
- warm
- mix
- cutting through
- lead
- treble
- rhythm
Price updated Oct 24, 2026
Genres the Walrus Audio Warhorn is commonly used in
- Blues
- Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Indie Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Classic Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Walrus Audio Warhorn
Revv Generator 100R MkIII 3-Channel Head
Revv
27% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
Run Revv Generator 100R MkIII 3-Channel Head after it and the bright edge settles into something more smooth
Comes later in the signal chain
Friedman Dirty Shirley
Friedman
27% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)
Put Friedman Dirty Shirley in front and the mid-forward tone leans further toward high gain
Comes later in the signal chain
Orange Little Bass Thing
Orange
tonal matchComes later in the signal chain
Where this leans bright, Orange Little Bass Thing answers back warm
Mesa Boogie Mark VII 1x12 Combo
Mesa Boogie
tonal matchComes later in the signal chain
Where this leans bright, Mesa Boogie Mark VII 1x12 Combo answers back smooth
Mesa Boogie Mark VII Rackmount Head
Mesa Boogie
tonal matchComes later in the signal chain
Mesa Boogie Mark VII Rackmount Head's smooth balances out the bright tone
Orange AD200B 200W Bass Head
Orange
tonal matchComes later in the signal chain
Run Orange AD200B 200W Bass Head after it and the bright edge settles into something more warm
Hiwatt Park P18LH 'Little 45' Handwired18W
Hiwatt
tonal matchComes later in the signal chain
Where this leans bright, Hiwatt Park P18LH 'Little 45' Handwired18W answers back warm
Orange BT1000H Terror Bass 1000-Watt Bass Amp
Orange
tonal matchComes later in the signal chain
Orange BT1000H Terror Bass 1000-Watt Bass Amp's warm balances out the bright tone
Pedals that stack with the Walrus Audio Warhorn
MXR Micro Amp
MXR
23% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Run MXR Micro Amp after it and the bright edge settles into something more warm
Boss CE-2 Chorus
Boss
23% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Boss CE-2 Chorus after Walrus Audio Warhorn in the signal chain, clear of Walrus Audio Warhorn's own gain stage
Comes later in the signal chain
ZVEX Fuzz Factory
Zvex
22% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
ZVEX Fuzz Factory leans smooth right where the bright tone needs it
Comes later in the signal chain
Whirlwind Rochester Red Box
Whirlwind
20% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
What Whirlwind Rochester Red Box brings here leans toward smooth — that's worth building a pairing around
Comes earlier in the signal chain
Suhr Discovery
Suhr
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Suhr Discovery after Walrus Audio Warhorn in the signal chain, clear of Walrus Audio Warhorn's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Boss DD-3 Digital Delay
Boss
16% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Boss DD-3 Digital Delay after Walrus Audio Warhorn in the signal chain, clear of Walrus Audio Warhorn's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Dunlop Blue Hippo Optical Tremolo
Dunlop
tonal matchComes later in the signal chain
Where this leans bright, Dunlop Blue Hippo Optical Tremolo answers back warm
SolidGoldFX Commodore Breaker Overdrive
Solidgoldfx
tonal matchSolidGoldFX Commodore Breaker Overdrive's smooth balances out the bright tone
Cheaper alternatives
Tone City TC-T6 Kaffir Lime Overdrive
Tone City
64% similarityShared character: treble, mix, crunch
J. Rockett El Hombre Overdrive
J Rockett
59% similarityShared character: blues players, punchy, overdrive
Tone City Blues Man
Tone City
59% similarityShared character: blues players, transparent, bass
Tone City King of Blues
Tone City
57% similarityShared character: blues players, warm, overdrive
Maxon OD808
Maxon
56% similarityShared character: blues players, touch, crunch
Sonicake MiniLane Blue Skreamer Overdrive
Sonicake
56% similarityShared character: bass, response, lead
Boutique & premium upgrades
Similar charactersee all similar tone character →
Wampler Clarksdale
Wampler
69% similarityShared character: blues players, treble, mix
Maxon OD-9 Pro+
Maxon
54% similarityShared character: touch, bass, smooth
Dallas Rangemaster Treble Booster
Dallas
54% similarityShared character: treble, gain, smooth
Tone City Green Tube
Tone City
53% similarityShared character: blues players, treble, smooth
Colorsound Power Boost
Colorsound
52% similarityShared character: treble, touch, transparent
Boss JB-2
Boss
96% similaritysimilar tone character
See all alternatives to the Walrus Audio Warhorn (cheaper + boutique) →
Questions people ask
What are good alternatives to the Walrus Audio Warhorn?+
The closest matches in character are the Wampler Clarksdale, the Maxon OD-9 Pro+, the Dallas Rangemaster Treble Booster. Budget picks: Tone City TC-T6 Kaffir Lime Overdrive, J. Rockett El Hombre Overdrive, Tone City Blues Man. Boutique upgrades: Analog Man King of Tone, Browne Amplification Carbon.
What pairs well with the Walrus Audio Warhorn?+
Strong matches from rig and tone-complementarity evidence: Revv Generator 100R MkIII 3-Channel Head, Friedman Dirty Shirley, Orange Little Bass Thing — Run Revv Generator 100R MkIII 3-Channel Head after it and the bright edge settles into something more smooth.
How much does the Walrus Audio Warhorn cost?+
Around $199 (live listing price, updated Oct 24, 2026).