The Keeley Bassist is a Keeley compressor pedal. Close alternatives include the Maxon CP-9Pro+ and the MXR CSP202 Custom Comp. It pairs well with the Blackstar HT Club 100 HTV-100 MKIII 100-Watt and the Blackstar Series One MK II 4-Channel 100-Watt.
Keeley Bassist
Keeley · pedal
The Keeley Bassist is a studio-grade limiting amplifier and compressor designed for bass but equally useful on guitar. Built around the THAT Corp 4320 with accurate VCA-style compression, it stays quiet and transparent, preserving tone and clarity while delivering smooth, punchy, fattened dynamics. It can act as a limiter to protect amps and speakers from peaks when digging in, as an effect for extra punch and consistency, or as a clean boost with the compression dialed back. Simple to set and forgiving, it suits studio recording, live consistency, and players who want professional-grade dynamic control. Known for letting players play more lightly while everything comes out even, smooth, and fat, it is a frequent recommendation for transparent bass compression.
- punch
- compression
- quiet
- live
- transparent
- clarity
- clean boost
- recording
Genres the Keeley Bassist is commonly used in
- Country Pop
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
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. - Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Funk
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Keeley Bassist
Blackstar HT Club 100 HTV-100 MKIII 100-Watt
Blackstar
10% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Blackstar Series One MK II 4-Channel 100-Watt
Blackstar
10% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Blackstar HTV40MK3 40 Watt
Blackstar
9% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Engl Powerball II
Engl
9% matchKeeley Bassist's own compressed character is the real reason this is worth trying
Blackstar Series One 200 Top MkI Head 200Watt
Blackstar
9% matchKeeley Bassist's own compressed character is the real reason this is worth trying
Engl Savage 60 MK II
Engl
9% matchKeeley Bassist's own compressed character is the real reason this is worth trying
Synergy SL2 Module
Synergy
tonal matchInto a transparent tone, Synergy SL2 Module brings the high gain it's missing
Friedman BE-Mini Head
Friedman
tonal matchThe transparent tone has headroom to spare — Friedman BE-Mini Head gives it high gain to fill it with
Pedals that stack with the Keeley Bassist
Beetronics Nectar
Beetronics
25% matchRun Beetronics Nectar into that transparent platform and it finally gets some low gain
Walrus Audio Eons
Walrus Audio
25% matchThe transparent tone has headroom to spare — Walrus Audio Eons gives it low gain to fill it with
Ashdown MAS Vintage-Fuzz
Ashdown
15% matchKeeley Bassist leans toward compressed, and that's a real, usable character to pair with
Carl Martin Purple Moon
Carl Martin
15% matchCompress with the Bassist before hitting the Purple Moon's fuzz and the attack stays even instead of the fuzz amplifying every dynamic spike.
EarthQuaker Devices Zoar V1 Dynamic Audio Grinder
EarthQuaker Devices
14% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Catalinbread Catlinbread Formula 5 Reissue Overdrive
Catalinbread
13% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Fuzzrocious Demon King
Fuzzrocious
13% matchWhat Keeley Bassist brings here leans toward compressed — that's worth building a pairing around
Cusack Music Carolina Reaper Overdrive Fuzz
Cusack Music
13% matchKeeley Bassist leans toward compressed, and that's a real, usable character to pair with
Alternativessee all similar tone character →
Maxon CP-9Pro+
Maxon
75% similarityShared character: low_noise_floor, compressor, punchy
MXR CSP202 Custom Comp
MXR
74% similarityShared character: low_noise_floor, punch, compressor
PRS Mary-Cries Compressor
PRS
74% similarityShared character: peak, compressor, boost
Keeley Compressor Mini
Keeley
74% similarityShared character: guitar, low_noise_floor, compressor
DSM & Humboldt ClearComp Compressor
Dsm Humboldt Electronics
73% similarityShared character: low_noise_floor, compressor, punchy
Origin Effects Cali76 V2 FET Compressor
Origin Effects
72% similarityShared character: compressor, punchy, compression
MXR M102 Dyna Comp
MXR
72% similarityShared character: compressor, boost, smooth
Wampler Ego Compressor
pedal
72% similarityShared character: punch, compressor, punchy
Demeter Compulator
Demeter
72% similarityShared character: compressor, boost, smooth
Boss RCL-10
Boss
71% similarityShared character: peak, compressor, compression
Pigtronix Gloamer Volume Swell
Pigtronix
71% similarityShared character: peak, effect, punch
Warm Audio Pedal 76 Compressor
Warm Audio
71% similarityShared character: punch, compressor, punchy
See all alternatives to the Keeley Bassist (cheaper + boutique) →
Questions people ask
What are good alternatives to the Keeley Bassist?+
The closest matches in character are the Maxon CP-9Pro+, the MXR CSP202 Custom Comp, the PRS Mary-Cries Compressor.
What pairs well with the Keeley Bassist?+
Strong matches from rig and tone-complementarity evidence: Blackstar HT Club 100 HTV-100 MKIII 100-Watt, Blackstar Series One MK II 4-Channel 100-Watt, Blackstar HTV40MK3 40 Watt — What Keeley Bassist brings here leans toward compressed — that's worth building a pairing around.
Compare
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