The Walrus Audio 385 Overdrive Mk I is a Walrus Audio overdrive pedal, currently around $159.99. Close alternatives include the SolidGoldFX Commodore Bluesbreaker-Style Overdrive and the SolidGoldFX Commodore. It pairs well with the Fender Bassman Combo Amp and the 1959 Fender Tweed Deluxe.
Walrus Audio 385 Overdrive Mk I
Walrus Audio · pedal
The Walrus Audio 385 Overdrive MK I is a popular, warm, lush overdrive pedal from Walrus Audio of Oklahoma City, Oklahoma, delivering thick, harmonically rich overdrive with a smooth, singing sustain inspired by the lush tones of vintage amplifiers. The 385 is named after the building where Walrus Audio was founded.
What stands out
“The Walrus Audio 385 Overdrive MK I is a popular, warm, lush overdrive pedal from Walrus Audio of Oklahoma City, Oklahoma, delivering thick, harmonically rich overdrive with a smooth, singing sustain inspired by the lush tones of vintage am…”
— from the listing
“The 385 MK I delivers thick, warm, harmonically rich overdrive with smooth singing sustain in Walrus Audio's premium boutique quality”
— from the reviews
“Walrus Audio's signature warm lush overdrive, universally praised for thick, harmonically rich overdrive with smooth, singing sustain in exceptional boutique quality”
— from the community notes
“Build quality is excellent and reliable”
— from the community notes
“rock”
— from the community notes
- overdrive
- harmonically rich
- smooth
- singing sustain
- thick
- lush
- rock
- musical
Price updated Oct 24, 2026
Genres the Walrus Audio 385 Overdrive Mk I is commonly used in
- Blues Rock
- Rock
- Blues
- Classic Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Walrus Audio 385 Overdrive Mk I
Fender Bassman Combo Amp
amplifier
14% matchFender Bassman Combo Amp leans toward crunchy, and that's a real, usable character to pair with
Comes later in the signal chain
1959 Fender Tweed Deluxe
Fender
14% match1959 Fender Tweed Deluxe's own transparent character is the real reason this is worth trying
Comes later in the signal chain
Pedals that stack with the Walrus Audio 385 Overdrive Mk I
Fulltone OCD
Fulltone
9% matchWhat Fulltone OCD brings here leans toward full — that's worth building a pairing around
Xotic RC Booster
Xotic
9% matchXotic RC Booster leans toward transparent, and that's a real, usable character to pair with
Comes earlier in the signal chain
Electro-Harmonix Small Stone
Electro-Harmonix
8% matchPut Electro-Harmonix Small Stone after Walrus Audio 385 Overdrive Mk I in the signal chain, clear of Walrus Audio 385 Overdrive Mk I's own gain stage
Comes later in the signal chain
Ashdown Macchiato Compressor Guy Pratt Signature
Ashdown
7% matchWhat Ashdown Macchiato Compressor Guy Pratt Signature brings here leans toward compressed — that's worth building a pairing around
Comes earlier in the signal chain
Caroline Guitar Company Meteore
Caroline Guitar Company
6% matchKeep Caroline Guitar Company Meteore after Walrus Audio 385 Overdrive Mk I in the signal chain, clear of Walrus Audio 385 Overdrive Mk I's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Dunlop - MXR Carbon Copy Deluxe Analog Delay
Dunlop
6% matchKeep Dunlop - MXR Carbon Copy Deluxe Analog Delay after Walrus Audio 385 Overdrive Mk I in the signal chain, clear of Walrus Audio 385 Overdrive Mk I's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Cheaper alternatives
TC Electronic El Mocambo Overdrive
TC Electronic
61% similarityShared character: blues players, overdrive
TC Electronic MojoMojo Paul Gilbert Edition
TC Electronic
58% similarityShared character: overdrive
Boss DS-1 Distortion (Japan, 1980s)
pedal
53% similaritySimilar voicing: sustaining, harmonically rich
Tone City Blues Man
Tone City
52% similarityShared character: blues players, smooth, overdrive
One Control Super Apricot OD
One Control
52% similarityShared character: blues players, rich, overdrive
Pigtronix gamma drive
Pigtronix
51% similarityShared character: blues players, smooth, overdrive
Boutique & premium upgrades
Similar charactersee all similar tone character →
SolidGoldFX Commodore Bluesbreaker-Style Overdrive
Solidgoldfx
70% similarityShared character: blues players, rich, smooth
SolidGoldFX Commodore
Solidgoldfx
62% similarityShared character: blues players, rich, smooth
EWS Eric Gales Brute Drive
Ews
61% similarityShared character: rich, thickness, overdrive
Greer Mizuki blue
Greer
53% similarityShared character: blues players, smooth, overdrive
Univox UD-50 Uni-Drive
pedal
52% similarityShared character: rich, thickness, studio
Greer Soma
Greer
51% similarityShared character: smooth, overdrive
See all alternatives to the Walrus Audio 385 Overdrive Mk I (cheaper + boutique) →
Questions people ask
What are good alternatives to the Walrus Audio 385 Overdrive Mk I?+
The closest matches in character are the SolidGoldFX Commodore Bluesbreaker-Style Overdrive, the SolidGoldFX Commodore, the EWS Eric Gales Brute Drive. Budget picks: TC Electronic El Mocambo Overdrive, TC Electronic MojoMojo Paul Gilbert Edition, Boss DS-1 Distortion (Japan, 1980s). Boutique upgrades: Shin's Music Dumbloid BTM Overdrive.
What pairs well with the Walrus Audio 385 Overdrive Mk I?+
Strong matches from rig and tone-complementarity evidence: Fender Bassman Combo Amp, 1959 Fender Tweed Deluxe, Fulltone OCD — Fender Bassman Combo Amp leans toward crunchy, and that's a real, usable character to pair with.
How much does the Walrus Audio 385 Overdrive Mk I cost?+
Around $159.99 (live listing price, updated Oct 24, 2026).