The Keeley Super AT Mod Overdrive Limited Edition is a Keeley overdrive pedal, currently around $259.74. Close alternatives include the Cusack Music Screamer and the Ibanez TS808 Tube Screamer. It pairs well with the Marshall JTM45 45W Tube Guitar Amp Head and the Synergy SL2 Module.
Keeley Super AT Mod Overdrive Limited Edition
Keeley · pedal
The Keeley Super AT Mod Overdrive is a limited-edition premium modification of a Tube Screamer-style overdrive circuit by Robert Keeley, incorporating signature AT (Andy Timmons) circuit modifications that extend the tonal range and improve harmonic character beyond the stock circuit. The AT modifications address specific Tube Screamer limitations including bass response and clipping character, producing a more natural, harmonically complex overdrive suited to expressive blues and rock lead playing.
- bass
- response
- harmonic
- tube
- overdrive
- natural
- expressive
- blues
Price updated Aug 27, 2026
Genres the Keeley Super AT Mod Overdrive Limited Edition is commonly used in
- Blues
- Rock
- Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Indie Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues 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.
Amps that pair well with the Keeley Super AT Mod Overdrive Limited Edition
Marshall JTM45 45W Tube Guitar Amp Head
amplifier
29% matchMarshall JTM45 45W Tube Guitar Amp Head's mid-forward fills in what this transparent tone doesn't make on its own
Synergy SL2 Module
Synergy
tonal matchSynergy SL2 Module's high gain fills in what this transparent tone doesn't make on its own
Friedman BE-Mini Head
Friedman
tonal matchFriedman BE-Mini Head's high gain fills in what this transparent tone doesn't make on its own
Egnater Tweaker 88 Head
Egnater
tonal matchThe transparent tone has headroom to spare — Egnater Tweaker 88 Head gives it low gain to fill it with
Ceriatone 2202H
Ceriatone
tonal matchCeriatone 2202H's high gain fills in what this transparent tone doesn't make on its own
Friedman Jose LTD
Friedman
tonal matchRun Friedman Jose LTD into that transparent platform and it finally gets some high gain
Ampeg V-4
Ampeg
tonal matchAmpeg V-4's mid-forward fills in what this transparent tone doesn't make on its own
Mesa Boogie Triple Crown TC-100 Head
Mesa Boogie
tonal matchInto a transparent tone, Mesa Boogie Triple Crown TC-100 Head brings the high gain it's missing
Pedals that stack with the Keeley Super AT Mod Overdrive Limited Edition
Beetronics Overhive
Beetronics
26% matchBeetronics Overhive's medium gain fills in what this transparent tone doesn't make on its own
Nobels ODR-1
Nobels
24% matchRun Nobels ODR-1 into that transparent platform and it finally gets some medium gain
Walrus Audio Monument CS
Walrus Audio
21% matchRun Walrus Audio Monument CS after Keeley Super AT Mod Overdrive Limited Edition in the signal chain, clear of Keeley Super AT Mod Overdrive Limited Edition's own gain stage
Vox Valvenergy Silk Drive
Vox
19% matchVox Valvenergy Silk Drive leans toward smooth, and that's a real, usable character to pair with
Alexander Pedals Now We Are Ghosts Reverb
Alexander Pedals
12% matchAlexander Pedals Now We Are Ghosts Reverb's analog warmth voice goes after Keeley Super AT Mod Overdrive Limited Edition in the signal chain — it's not there to compete with Keeley Super AT Mod Overdrive Limited Edition's own harmonically rich character — goes in the amp's FX loop (or last, into a clean amp)
Eventide Modulated Delay
Eventide
12% matchKeep Eventide Modulated Delay after Keeley Super AT Mod Overdrive Limited Edition in the signal chain, clear of Keeley Super AT Mod Overdrive Limited Edition's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Beetronics OV-LE-Uva
Beetronics
tonal matchKeeley Super AT Mod Overdrive Limited Edition leans into a clean amp's front end, precisely the platform Beetronics OV-LE-Uva wants
Fender Hammertone Overdrive
Fender
tonal matchInto Keeley Super AT Mod Overdrive Limited Edition, Fender Hammertone Overdrive is right at home: it's built around a clean amp's front end
Cheaper alternatives
Sonicake MiniLane Blue Skreamer Overdrive
Sonicake
80% similarityShared character: response, bass, natural
One Control Honey Bee Overdrive
One Control
72% similarityShared character: response, natural, blues_players
Browne Amplification The Atom Nashville Overdrive
Browne Amplification
72% similarityShared character: response, bass, natural
67Audio Harry Balz
67audio
71% similarityShared character: response, bass, blues_players
Walrus Audio Warhorn
Walrus Audio
70% similarityShared character: lead, response, bass
MXR M-251 FOD Drive
MXR
70% similarityShared character: lead, natural, blues_players
Boutique & premium upgrades
Similar charactersee all similar tone character →
Cusack Music Screamer
Cusack Music
76% similarityShared character: response, bass, natural
Ibanez TS808 Tube Screamer
Ibanez
72% similarityShared character: response, bass, natural
EWS Eric Gales Brute Drive
Ews
71% similarityShared character: lead, response, overdrive
Jackson Audio Optimist
Jackson Audio
71% similarityShared character: lead, response, natural
Dunlop DL E MXR M EG 74
Dunlop
71% similarityShared character: lead, response, bass
Dunlop WHE207 Way Huge Green Rhino Overdrive
Dunlop
70% similarityShared character: wide_tonal_range, lead, bass
See all alternatives to the Keeley Super AT Mod Overdrive Limited Edition (cheaper + boutique) →
Questions people ask
What are good alternatives to the Keeley Super AT Mod Overdrive Limited Edition?+
The closest matches in character are the Cusack Music Screamer, the Ibanez TS808 Tube Screamer, the EWS Eric Gales Brute Drive. Budget picks: Sonicake MiniLane Blue Skreamer Overdrive, One Control Honey Bee Overdrive, Browne Amplification The Atom Nashville Overdrive. Boutique upgrades: Vox Cooltron Big Ben Overdrive, Klon Centaur.
What pairs well with the Keeley Super AT Mod Overdrive Limited Edition?+
Strong matches from rig and tone-complementarity evidence: Marshall JTM45 45W Tube Guitar Amp Head, Synergy SL2 Module, Friedman BE-Mini Head — Marshall JTM45 45W Tube Guitar Amp Head's mid-forward fills in what this transparent tone doesn't make on its own.
How much does the Keeley Super AT Mod Overdrive Limited Edition cost?+
Around $259.74 (live listing price, updated Aug 27, 2026).