The Browne Amplification Protein V4 is a Browne Amplification distortion pedal, currently around $349. Close alternatives include the Browne Amplification Carbon and the JHS Morning Glory. It pairs well with the Laney LX20R and the Laney LX65R.
Browne Amplification Protein V4
Browne Amplification · pedal
The Browne Amplification Protein V4 Green is a boutique dual-channel overdrive pedal handbuilt in Montreal. It combines the Carbon channel, a transparent Bluesbreaker-style low-gain overdrive, with the Gritador channel, a mid-forward Tube Screamer-influenced drive. Each channel has independent gain, volume, and tone controls alongside a three-way mid-shift toggle. Both channels can be used independently or stacked together for thick harmonic overdrive. Designed to respond like a tube amp front end, the Protein preserves dynamic pick attack and cleans up naturally with guitar volume adjustments. Popular with blues, indie rock, and country players as a foundation drive into clean tube amplifiers.
What stands out
“Both channels can be used independently or stacked together for thick harmonic overdrive”
— from the listing
“Each channel has independent gain, volume, and tone controls alongside a three-way mid-shift toggle”
— from the listing
“Dual-overdrive flagship from Browne Amplification combining the Carbon Bluesbreaker circuit with a higher-gain second channel, both with full independent control and designed for maximum stacking versatility”
— from the community notes
“At full gain on both channels simultaneously, the output is substantial and requires careful amp volume management”
— from the reviews
“The V4 refinements over earlier Protein versions improve gain tracking and”
— from the community notes
- gain
- stacking
- full
- tracking
- country
- harmonic richness
- harmonic
- overdrive
Price updated Oct 23, 2026
Genres the Browne Amplification Protein V4 is commonly used in
- Country
- Rock
- Blues Rock
- Indie Rock
- Blues
- Indie
Amps that pair well with the Browne Amplification Protein V4
Laney LX20R
Laney
31% matchLaney LX20R's own transparent character is the real reason this is worth trying
Comes later in the signal chain
Laney LX65R
Laney
31% matchLaney LX65R leans toward high headroom, and that's a real, usable character to pair with
Comes later in the signal chain
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt
Mesa Boogie
tonal matchComes later in the signal chain
Put Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt after Browne Amplification Protein V4
Marshall Studio JCM900 SN20H
Marshall
tonal matchComes later in the signal chain
Put Marshall Studio JCM900 SN20H after Browne Amplification Protein V4
Friedman BE-Mini Head
Friedman
tonal matchComes later in the signal chain
Friedman BE-Mini Head goes after Browne Amplification Protein V4 in the chain
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchComes later in the signal chain
Hughes & Kettner Warp 7 goes after Browne Amplification Protein V4 in the chain
Synergy SL2 Module
Synergy
tonal matchComes later in the signal chain
Synergy SL2 Module goes after Browne Amplification Protein V4 in the chain
Egnater Tourmaster Combo 4212
Egnater
tonal matchComes later in the signal chain
Put Egnater Tourmaster Combo 4212 after Browne Amplification Protein V4
Pedals that stack with the Browne Amplification Protein V4
Fjord Fuzz Berserk
Fjord Fuzz
21% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
What Fjord Fuzz Berserk brings here leans toward aggressive — that's worth building a pairing around
Comes later in the signal chain
Fjord Fuzz Odin
Fjord Fuzz
20% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
Fjord Fuzz Odin leans toward fuzzy, and that's a real, usable character to pair with
Comes later in the signal chain
Boss BF-2 Flanger
Boss
12% 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 BF-2 Flanger after Browne Amplification Protein V4 in the signal chain, clear of Browne Amplification Protein V4's own gain stage
Comes later in the signal chain
Artec SE-NGT
Artec
10% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Browne Amplification Protein V4's own full character is the real reason this is worth trying
Comes earlier in the signal chain
Dunlop - MXR Carbon Copy Deluxe Analog Delay
Dunlop
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 Browne Amplification Protein V4's full voice out front: Dunlop - MXR Carbon Copy Deluxe Analog Delay goes after Browne Amplification Protein V4 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
Caroline Guitar Company Kilobyte
Caroline Guitar Company
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.
Put Caroline Guitar Company Kilobyte after Browne Amplification Protein V4 in the signal chain, clear of Browne Amplification Protein V4's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchComes later in the signal chain
Dr. Scientist Frazz Dazzler V2 goes after Browne Amplification Protein V4 in the chain
Death By Audio Destruction
Death By Audio
tonal matchComes later in the signal chain
Put Death By Audio Destruction after Browne Amplification Protein V4
Cheaper alternatives
MXR Super Badass Distortion
MXR
57% similarityShared character: high gain settings, boost, bright
Maxon OD808
Maxon
56% similarityShared character: boost, transparent, distortion
Marshall Guv'nor
Marshall
55% similarityShared character: high gain settings, bright, thickness
Mad Professor Supreme Matt Schofield Overdrive
Mad Professor
54% similarityShared character: high gain settings, two channels, pick attack
MXR double-double overdrive
MXR
53% similarityShared character: higher gain, boost, gain
Strymon Riverside
Strymon
52% similarityShared character: high gain settings, pick attack, boost
Similar charactersee all similar tone character →
Browne Amplification Carbon
Browne Amplification
59% similarityShared character: high gain settings, boost, overdrive
JHS Morning Glory
JHS Pedals
55% similarityShared character: high gain settings, volume, boost
Ibanez TS9 Tube Screamer
Ibanez
55% similarityShared character: tone control, high gain settings, noise
Browne Amplification Ethane
Browne Amplification
54% similarityShared character: two channels, high gain settings, combination
Fulltone OCD
Fulltone
52% similarityShared character: pick attack, volume, boost
Dallas Rangemaster Treble Booster
Dallas
52% similarityShared character: sensitivity, pick attack, boost
See all alternatives to the Browne Amplification Protein V4 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Browne Amplification Protein V4?+
The closest matches in character are the Browne Amplification Carbon, the JHS Morning Glory, the Ibanez TS9 Tube Screamer. Budget picks: MXR Super Badass Distortion, Maxon OD808, Marshall Guv'nor.
What pairs well with the Browne Amplification Protein V4?+
Strong matches from rig and tone-complementarity evidence: Laney LX20R, Laney LX65R, Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt — Laney LX20R's own transparent character is the real reason this is worth trying.
How much does the Browne Amplification Protein V4 cost?+
Around $349 (live listing price, updated Oct 23, 2026).