The Benson Amps Chimera Preamp Pedal is a Benson Amps preamp pedal. Close alternatives include the Benson Amps BA-Pre and the MXR M264 FET Driver. It pairs well with the JHS Tidewater Tremolo and the MXR Micro Amp.
Benson Amps Chimera Preamp Pedal
Benson Amps · pedal
The Benson Amps Chimera Preamp Pedal is a FET-based preamp pedal based on the Benson Chimera 30-watt guitar amplifier circuit, substituting FET transistors for the original vacuum tubes. Controls include Gain, Volume, Treble, and Bass. The Treble and Bass controls actively shape the type of gain generated rather than passively filtering the output. 9V DC or battery, 50mA. Priced at $249 from Benson Amps, Portland, Oregon. Described by multiple reviewers as the most amp-like gain pedal, hypersensitive to touch and pick attack through both tube amplifiers and amp modeling systems. Stacks well with other drives, fuzzes, and compressors.
What stands out
“Tone: FET-based preamp gain from clean transparent boost through amp-like overdrive into fuzz-adjacent saturation; the Treble and Bass controls actively reshape the gain character”
— from the community notes
“The Treble and Bass controls actively shape the type of gain generated”
— from the listing
“Standout weakness: some reviewers came away underwhelmed after extended use; the amp-like responsiveness requires playing through a real amplifier to fully appreciate”
— from the community notes
“Described by multiple reviewers as the most amp-like gain pedal, hypersensitive to touch and pick attack through both tube amplifiers and amp modeling systems”
— from the listing
“Strengths: FET-based Chimera 30 circuit; Gain, Volume, Treble, and Bass with active gain-character shaping; hypersensitive touch response; pairs well with drives, fuzzes, and compressors”
— from the reviews
- treble
- bass
- gain
- amp like
- fet
- touch
- fuzz
Genres the Benson Amps Chimera Preamp Pedal is commonly used in
- Indie Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
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.
Pedals that stack with the Benson Amps Chimera Preamp Pedal
JHS Tidewater Tremolo
JHS Pedals
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. (fuzzy → modulated)
Keep JHS Tidewater Tremolo after Benson Amps Chimera Preamp Pedal in the signal chain, clear of Benson Amps Chimera Preamp Pedal's own gain stage
Comes earlier in the signal chain
MXR Micro Amp
MXR
23% matchgain stackingStacks two gain stages for more saturation than either produces alone. (fuzzy → clean boost)
MXR Micro Amp layers clean boost onto an already fuzzy signal
Comes earlier in the signal chain
Citadel Bus Driver Compressor
Citadel
22% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Citadel Bus Driver Compressor leans toward compressed, and that's a real, usable character to pair with
Comes earlier in the signal chain
Z.Vex Super Hard On
Zvex
22% matchgain stackingStacks two gain stages for more saturation than either produces alone. (fuzzy → clean boost)
Z.Vex Super Hard On layers clean boost onto an already fuzzy signal
Comes earlier in the signal chain
Suhr Discovery
Suhr
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Suhr Discovery's warm voice goes after Benson Amps Chimera Preamp Pedal in the signal chain — it's not there to compete with Benson Amps Chimera Preamp Pedal's own bright character — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Electro-Harmonix Memory Boy Analog Delay
Electro-Harmonix
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)
Put Electro-Harmonix Memory Boy Analog Delay after Benson Amps Chimera Preamp Pedal in the signal chain, clear of Benson Amps Chimera Preamp Pedal's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Tone City King of Blues
Tone City
tonal matchComes earlier in the signal chain
Into Benson Amps Chimera Preamp Pedal, Tone City King of Blues is right at home: it's built around a clean amp's front end
Laney TI-Boost
Laney
tonal matchComes earlier in the signal chain
Laney TI-Boost is voiced for a clean amp's front end — Benson Amps Chimera Preamp Pedal gives it exactly that
Alternativessee all similar tone character →
Benson Amps BA-Pre
Benson Amps
88% similarityShared character: extended use, significant investment, compressor
MXR M264 FET Driver
MXR
68% similarityShared character: touch, transparent, response
Electronic Audio Experiments Model feT V3.8
Electronic Audio Experiments
68% similarityShared character: treble, gain, bass
Xotic BB Preamp V1.5
Xotic
62% similarityShared character: treble, boost, gain
Fortin Amplification Kali Pre-Amp
Fortin Amplification
61% similarityShared character: pick attack, gain, response
Victory V4 The Duchess
Victory
59% similarityShared character: response, stage
Crowther Hot Cake
Crowther
58% similarityShared character: boost, transparent, response
67Audio Harry Balz
67audio
58% similarityShared character: volume, treble, boost
Mile End Effects PreAmp 150
Mile End Effects
58% similarityShared character: boost, transparent
Smokin' Amp Co. FX10 BiFet Preamp
Smokin Amp Co
58% similarityShared character: transparent, gain, stage
Benson Amps Idol Preamp
Benson Amps
57% similarityShared character: boost
Electronic Audio Experiments Model FeT
Electronic Audio Experiments
57% similarityShared character: pick attack
See all alternatives to the Benson Amps Chimera Preamp Pedal (cheaper + boutique) →
Questions people ask
What are good alternatives to the Benson Amps Chimera Preamp Pedal?+
The closest matches in character are the Benson Amps BA-Pre, the MXR M264 FET Driver, the Electronic Audio Experiments Model feT V3.8.
What pairs well with the Benson Amps Chimera Preamp Pedal?+
Strong matches from rig and tone-complementarity evidence: JHS Tidewater Tremolo, MXR Micro Amp, Citadel Bus Driver Compressor — Keep JHS Tidewater Tremolo after Benson Amps Chimera Preamp Pedal in the signal chain, clear of Benson Amps Chimera Preamp Pedal's own gain stage.