The Carl Martin AC-Tone is a Carl Martin distortion pedal, currently around $169. Close alternatives include the Vox Valvenergy Mystic Edge and the Tech 21 SansAmp Oxford. It pairs well with the Vox MV50-CE Rock and the Divided by 13 JRT 9/15.
Carl Martin AC-Tone
Carl Martin · pedal
The Carl Martin AC-Tone is a Vox AC30 Top Boost-inspired overdrive from the Danish manufacturer, capturing the chiming, jangly, chimey brightness of the AC30 circuit in a compact floor pedal. Produces the bright sparkle and chime associated with British amp OD from the 1960s, with natural-feeling compression and a glassy top-end character that suits Rickenbacker-style jangle and Telecaster twang. Three controls cover Gain, Tone, and Volume. A go-to pedal for players seeking the British chimey clean-to-crunch voicing associated with the Vox amp legacy. Made in Denmark.
What stands out
“At full gain the overdrive moves into a more saturated crunch that can lose some of the open chimey character that defines the AC30 sound at lower gain”
— from the community notes
“The Carl Martin AC-Tone is a Vox AC30 Top Boost-inspired overdrive from the Danish manufacturer, capturing the chiming, jangly, chimey brightness of the AC30 circuit in a compact floor pedal”
— from the listing
“The Tone control covers a wide range from darker crunch to extremely bright sparkle”
— from the reviews
“Bright, chimey, Vox-style overdrive capturing the sparkly crunch of a pushed AC30 Top Boost in a floor pedal format”
— from the community notes
“At maximum gain, the overdrive becomes more saturated and dense, moving away from the open chime character that makes lower gain settings compelling”
— from the reviews
- gain
- chimey
- bright
- crunch
- chime
- jangle
- brightness
- overdrive
Price updated Oct 23, 2026
Genres the Carl Martin AC-Tone is commonly used in
- Indie Rock
- Classic Rock
- Psychedelic Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Indie
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.
Amps that pair well with the Carl Martin AC-Tone
Vox MV50-CE Rock
Vox
31% matchInto a transparent tone, Vox MV50-CE Rock brings a pull toward high gain that's missing
Comes later in the signal chain
Divided by 13 JRT 9/15
Divided By 13
31% matchDivided by 13 JRT 9/15's own dynamic character is the real reason this is worth trying
Comes later in the signal chain
Ampeg V-4
Ampeg
tonal matchComes later in the signal chain
Into a transparent tone, Ampeg V-4 brings a pull toward mid-forward that's missing
Synergy SL2 Module
Synergy
tonal matchComes later in the signal chain
Into a transparent tone, Synergy SL2 Module brings a pull toward high gain that's missing
Ampeg BA 108
Ampeg
tonal matchComes later in the signal chain
Ampeg BA 108 leans this transparent tone toward mid-forward, which it doesn't make on its own
Marshall Vintage Modern 2466
Marshall
tonal matchComes later in the signal chain
Marshall Vintage Modern 2466 leans this transparent tone toward low gain, which it doesn't make on its own
Ceriatone HRM 50
Ceriatone
tonal matchComes later in the signal chain
Ceriatone HRM 50 leans this transparent tone toward mid-forward, which it doesn't make on its own
Ceriatone 2202H
Ceriatone
tonal matchComes later in the signal chain
Into a transparent tone, Ceriatone 2202H brings a pull toward high gain that's missing
Pedals that stack with the Carl Martin AC-Tone
Nobels ODR-1
Nobels
17% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)
Into a transparent tone, Nobels ODR-1 brings a pull toward mid-forward that's missing
Comes earlier in the signal chain
Electro-Harmonix Green Russian Big Muff
Electro-Harmonix
16% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)
Into a transparent tone, Electro-Harmonix Green Russian Big Muff brings a pull toward mid-forward that's missing
Comes later in the signal chain
MXR Flanger
MXR
13% 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 MXR Flanger after Carl Martin AC-Tone in the signal chain, clear of Carl Martin AC-Tone's own gain stage
Comes later in the signal chain
Dan Armstrong Orange Squeezer
pedal
11% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Dan Armstrong Orange Squeezer leans toward dynamic, and that's a real, usable character to pair with
Comes earlier in the signal chain
Eventide Modulated Delay
Eventide
8% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Eventide Modulated Delay's modulated voice goes after Carl Martin AC-Tone in the signal chain — it's not there to compete with Carl Martin AC-Tone's own glassy character — 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
8% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Caroline Guitar Company Kilobyte's pristine voice goes after Carl Martin AC-Tone in the signal chain — it's not there to compete with Carl Martin AC-Tone's own glassy character — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Carl Martin DC Drive V3
Carl Martin
tonal matchComes earlier in the signal chain
Into a transparent tone, Carl Martin DC Drive V3 brings a pull toward low gain that's missing
Source Audio L.A. Lady
Source Audio
tonal matchComes earlier in the signal chain
Source Audio L.A. Lady leans this transparent tone toward low gain, which it doesn't make on its own
Cheaper alternatives
Mooer Micro Preamp 004 Day Tripper
Mooer
60% similarityShared character: gold sparkle, high end, bright
TC Electronic Ampworx Vintage Series DC30
TC Electronic
57% similarityShared character: bright
One Control Sonic Blue Twanger
One Control
54% similarityShared character: bright, classic rock, overdrive
Audiocade Royal British Velvet AC30 Overdrive/Preamp Clone
Audiocade
54% similarityShared character: high gain settings, glassy, gold sparkle
Boutique & premium upgrades
Universal Audio Uafx Ruby '63 Top Boost Amplifier
Universal Audio
54% similarityShared character: gold sparkle
Vemuram Jan Ray
Vemuram
51% similarityShared character: gold sparkle, high end, punchy
Catalinbread Dreamcoat Skewer Special Edition Box
Catalinbread
49% similarityShared character: glassy, crunch, classic rock
Similar character
Vox Valvenergy Mystic Edge
Vox
62% similarityShared character: gold sparkle, crunch, gain
Tech 21 SansAmp Oxford
Tech 21
62% similarityShared character: high end, bright, high gain settings
Free The Tone Crunchy Chime CC-1B
Free The Tone
60% similarityShared character: gold sparkle, natural, bright
Lovepedal DOV Death Of Vox Handwired
Lovepedal
57% similarityShared character: bright, natural, boost
JHS Pedals JHS AC+
JHS Pedals
55% similarityShared character: bright, boost, gain
Greer Amps Royal Velvet
Greer
51% similarityShared character: high end, volume, boost
See all alternatives to the Carl Martin AC-Tone (cheaper + boutique) →
Questions people ask
What are good alternatives to the Carl Martin AC-Tone?+
The closest matches in character are the Vox Valvenergy Mystic Edge, the Tech 21 SansAmp Oxford, the Free The Tone Crunchy Chime CC-1B. Budget picks: Mooer Micro Preamp 004 Day Tripper, TC Electronic Ampworx Vintage Series DC30, One Control Sonic Blue Twanger. Boutique upgrades: Universal Audio Uafx Ruby '63 Top Boost Amplifier, Vemuram Jan Ray, Catalinbread Dreamcoat Skewer Special Edition Box.
What pairs well with the Carl Martin AC-Tone?+
Strong matches from rig and tone-complementarity evidence: Vox MV50-CE Rock, Divided by 13 JRT 9/15, Ampeg V-4 — Into a transparent tone, Vox MV50-CE Rock brings a pull toward high gain that's missing.
How much does the Carl Martin AC-Tone cost?+
Around $169 (live listing price, updated Oct 23, 2026).