The Mesa Boogie Rectifier Badlander EL34/100 Head is a Mesa Boogie amplifier, currently around $2499. Close alternatives include the Mooer 008 and the Universal Audio knuckles. It pairs well with the Mesa Boogie Flux-Drive and the Catalinbread VariOboost.
Mesa Boogie Rectifier Badlander EL34/100 Head
Mesa Boogie · amplifier
The Mesa Boogie Rectifier Badlander EL34/100 Head is a two-channel 100-watt amplifier from the Rectifier family, running EL34 output tubes rather than the 6L6s used across most of the series, which gives it a tighter and more British midrange character. Each channel offers three selectable modes named Clean, Crunch and Crush, so the two channels between them cover sparkling clean sounds through to high gain. It includes Mesa's CabClone IR for direct recording and silent stage use. The Rectifier circuit descends from the Fender 5F6A tweed Bassman before Mesa reworked it into the modern high-gain standard. It suits hard rock and metal players wanting a tighter Recto voice with modern recording features.
What stands out
“It is premium-priced and voiced for modern high gain”
— from the reviews
“Each channel offers three selectable modes named Clean, Crunch and Crush, so the two channels between them cover sparkling clean sounds through to high gain”
— from the listing
“It includes Mesa's CabClone IR for direct recording and silent stage use”
— from the listing
“The onboard CabClone IR DI makes silent direct recording excellent”
— from the reviews
“A thick, saturated, articulate high-gain voice with a tighter, more focused low end than the classic Rectifiers, the Crush mode delivering crushing modern metal while Clean and Crunch add range, across two identical channels”
— from the reviews
Trade-offs
“which is why players who found the classic dual rectifier too loose in the low end gravitate to it”
— from the community notes
- modern
- high gain
- direct recording
- silent
- crunch
- clean
- low end
- tightness
Good for
- Live
- Silent Recording
- Studio
Price updated Oct 25, 2026
Genres the Mesa Boogie Rectifier Badlander EL34/100 Head is commonly used in
- Hard Rock
- Rock
- Metal
- Djent
cited
Inferred from shared tonal signals, not a stated genre tag. - Heavy Metal
cited
Inferred from shared tonal signals, not a stated genre tag. - Christian Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Mesa Boogie Rectifier Badlander EL34/100 Head
Mesa Boogie Flux-Drive
Mesa Boogie
16% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)
Mesa Boogie Flux-Drive leans toward crunchy, and that's a real, usable character to pair with
Goes in front of the amp
Catalinbread VariOboost
Catalinbread
16% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → clean boost)
Catalinbread VariOboost pushes a high gain tone toward clean boost
Goes in front of the amp
Keeley Red Dirt Overdrive
Keeley
16% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)
Stack Keeley Red Dirt Overdrive on top and a high gain tone tightens toward mid-forward
Goes in front of the amp
Ibanez Soundtank CS5 Super Chorus
Ibanez
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. (high gain → modulated)
Run Ibanez Soundtank CS5 Super Chorus after Mesa Boogie Rectifier Badlander EL34/100 Head in the signal chain, clear of Mesa Boogie Rectifier Badlander EL34/100 Head's own gain stage
Goes in front of the amp
Mooer A7 Ambience
Mooer
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. (high gain → ambient)
Put Mooer A7 Ambience in Mesa Boogie Rectifier Badlander EL34/100 Head's effects loop, clear of Mesa Boogie Rectifier Badlander EL34/100 Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Walrus Audio Fathom
Walrus Audio
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. (high gain → ambient)
Walrus Audio Fathom's ambient voice goes in Mesa Boogie Rectifier Badlander EL34/100 Head's effects loop — it's not there to compete with Mesa Boogie Rectifier Badlander EL34/100 Head's own high gain character — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Keeley Bassist
Keeley
9% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Keeley Bassist's own compressed character is the real reason this is worth trying
Goes in front of the amp
Mesa Boogie Tone Burst Boost
Mesa Boogie
tonal matchGoes in front of the amp
Mesa Boogie Tone Burst Boost goes in front of Mesa Boogie Rectifier Badlander EL34/100 Head in the chain
Cheaper alternatives
Airis Effects SPEC-Defier
Airis Effects
72% similarityAiris Effects SPEC-Defier recreates this amp's tone in pedal form
Mesa Boogie Rectifier Badlander EL84/25 Head
Mesa Boogie
64% similarityShared character: three modes, two channels, countless rock and metal players
Marshall 2555X Silver Jubilee
Marshall
48% similarityShared character: hard rock, thickness, crunch
Marshall JCM900 2100
Marshall
48% similarityShared character: metal, hard rock, thickness
ENGL E633 Fireball 25
Engl
47% similarityShared character: two channels, metal, hard rock
Mesa/Boogie Triple Rectifier
Mesa Boogie
47% similarityShared character: two channels, metal, hard rock
Boutique & premium upgrades
Similar character
Mooer 008
Mooer
72% similarityMooer 008 recreates this amp's tone in pedal form
Universal Audio knuckles
Universal Audio
72% similarityUniversal Audio knuckles recreates this amp's tone in pedal form
Mooer Micro Preamp 008 Cali 3
Mooer
72% similarityMooer Micro Preamp 008 Cali 3 recreates this amp's tone in pedal form
Laney Ironheart Foundry Leadtop 60W Head
Laney
56% similarityShared character: countless rock and metal players, metal, hard rock
Laney Ironheart Foundry Dualtop 2-Channel 60W Head
Laney
54% similarityShared character: countless rock and metal players, two channels, metal
EVH 5150 III
Evh
49% similarityShared character: metal, hard rock, thickness
See all alternatives to the Mesa Boogie Rectifier Badlander EL34/100 Head (cheaper + boutique) →
Questions people ask
What are good alternatives to the Mesa Boogie Rectifier Badlander EL34/100 Head?+
The closest matches in character are the Mooer 008, the Universal Audio knuckles, the Mooer Micro Preamp 008 Cali 3. Budget picks: Airis Effects SPEC-Defier, Mesa Boogie Rectifier Badlander EL84/25 Head, Marshall 2555X Silver Jubilee. Boutique upgrades: Diezel VH4 4-Channel 100-Watt.
What pairs well with the Mesa Boogie Rectifier Badlander EL34/100 Head?+
Strong matches from rig and tone-complementarity evidence: Mesa Boogie Flux-Drive, Catalinbread VariOboost, Keeley Red Dirt Overdrive — Mesa Boogie Flux-Drive leans toward crunchy, and that's a real, usable character to pair with.
How much does the Mesa Boogie Rectifier Badlander EL34/100 Head cost?+
Around $2499 (live listing price, updated Oct 25, 2026).