The T-Rex DGTM Overdrive is a T Rex overdrive pedal, currently around $118.85. Close alternatives include the Wampler Brad Paisley and the Wampler Paisley Drive. It pairs well with the Traynor SB110 and the Ampeg SVT-CL.
T-Rex DGTM Overdrive
T Rex · pedal
The T-Rex DGTM (Diabolical Gristle Tone Manipulator) is an overdrive from T-Rex's Gristle line, developed with guitarist Greg Koch and voiced for vintage rock rather than modern high gain. Controls are Gristle (gain), Tone and Gravy (volume), plus a Flavor toggle switching voicing between a mildly crunchy, open character and a fatter, more compressed Tube Screamer-like tone. At low gain it gives a lovely clean jangle with barely any breakup; pushed up it becomes a raunchy rhythm crunch or a warm blues overdrive, staying bluesy at maximum rather than reaching heavy distortion. Note and chord clarity hold up well at higher drive settings, the Tone control is flat at centre and musical in both directions, and circuit noise is low. It suits classic rock and blues players after articulate, dynamic drive in the vein of Free, The Who, the Rolling Stones and ZZ Top.
What stands out
“Players who want quality effects with thoughtful feature sets find T-Rex an excellent option”
— from the community notes
“Build quality is excellent and reliable for touring and studio use”
— from the community notes
“At low gain it gives a lovely clean jangle with ; pushed up it becomes a raunchy rhythm crunch or a warm blues overdrive, staying bluesy at maximum”
— from the listing
“Note and chord clarity hold up well at higher drive settings, the Tone control is flat at centre and musical in both directions, and circuit noise is low”
— from the listing
“T-Rex is valued for high-quality, feature-rich effects with robust Danish engineering and practical design”
— from the community notes
- studio
- rhythm
- blues
- crunch
- musical
- jangle
- drive
- articulate
Price updated Oct 23, 2026
Genres the T-Rex DGTM Overdrive is commonly used in
- Rock
- Classic Rock
- Blues
- Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the T-Rex DGTM Overdrive
Traynor SB110
Traynor
22% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (crunchy → mid-forward)
Traynor SB110 pushes a crunchy tone toward mid-forward
Comes later in the signal chain
Ampeg SVT-CL
Ampeg
22% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (crunchy → mid-forward)
The DGTM's rich, reliable blues crunch pushes the SVT-CL's growling tube stage into real rhythm gain.
Comes later in the signal chain
Ceriatone HRM 50
Ceriatone
tonal matchComes later in the signal chain
Stack Ceriatone HRM 50 on top and a crunchy tone tightens toward mid-forward
ENGL E610II Savage 120 MkII Head
Engl
tonal matchComes later in the signal chain
ENGL E610II Savage 120 MkII Head pushes a crunchy tone toward mid-forward
Ceriatone Overtone Special HRM Bluesmaster 50
Ceriatone
tonal matchComes later in the signal chain
Feed a crunchy signal into Ceriatone Overtone Special HRM Bluesmaster 50 and it comes out closer to mid-forward
Engl 120 E610 MK II
Engl
tonal matchComes later in the signal chain
Feed a crunchy signal into Engl 120 E610 MK II and it comes out closer to mid-forward
ENGL Special Edition E670
Engl
tonal matchComes later in the signal chain
Stack ENGL Special Edition E670 on top and a crunchy tone tightens toward mid-forward
Marshall 2203KK Kerry King JCM800
Marshall
tonal matchComes later in the signal chain
Marshall 2203KK Kerry King JCM800 takes that crunchy character and pushes it toward mid-forward
Pedals that stack with the T-Rex DGTM Overdrive
Ashdown Triple Shot
Ashdown
21% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (crunchy → mid-forward)
The DGTM's rich, reliable blues crunch stacks with Triple Shot's own bass drive for a thicker rhythm push.
Catalinbread VariOboost
Catalinbread
21% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (crunchy → clean boost)
Catalinbread VariOboost pushes a crunchy tone toward clean boost
Pigtronix Philosopher's Tone Micro
Pigtronix
16% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Pigtronix Philosopher's Tone Micro leans toward mid-forward, and that's a real, usable character to pair with
Comes earlier in the signal chain
Orange Series Phaser
Orange
14% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Orange Series Phaser after T-Rex DGTM Overdrive in the signal chain, clear of T-Rex DGTM Overdrive's own gain stage
Comes later in the signal chain
Boss DD-200 Digital Delay
Boss
7% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Boss DD-200 Digital Delay after T-Rex DGTM Overdrive in the signal chain, clear of T-Rex DGTM Overdrive's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Strymon El Capistan
Strymon
7% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Strymon El Capistan after T-Rex DGTM Overdrive in the signal chain, clear of T-Rex DGTM Overdrive's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
MXR CAE Wah
MXR
tonal matchComes earlier in the signal chain
MXR CAE Wah belongs in front of T-Rex DGTM Overdrive, since a wah tracks picking dynamics best on the raw signal
NuX Drive Core Deluxe
Nux
tonal matchNuX Drive Core Deluxe takes that crunchy character and pushes it toward clean boost
Cheaper alternatives
Electro-Harmonix Crayon 69
Electro-Harmonix
54% similarityShared character: blues players, warm, vintage charm
Tone City King of Blues
Tone City
53% similarityShared character: blues players, warm, overdrive
Pigtronix gamma drive
Pigtronix
51% similarityShared character: blues players, warm, overdrive
ProCo RAT 2
Proco
50% similarityShared character: high gain settings, noise, crunch
NUX Steel Singer
Nux
50% similarityShared character: blues players, warm, vintage charm
NUX Plexi Crunch
Nux
50% similarityShared character: blues players, crunch, warm
Boutique & premium upgrades
Mesa Boogie Flux-Drive
Mesa Boogie
53% similarityShared character: blues players, crunch, warm
Catalinbread Dreamcoat Skewer Special Edition Box
Catalinbread
50% similarityShared character: blues players, crunch, vintage charm
Wampler Paisley Drive Deluxe
Wampler
49% similarityShared character: crunch, overdrive
JHS Pedals Kilt 10th Anniversary
JHS Pedals
49% similarityShared character: crunch, vintage charm, classic rock
JHS Pedals Kilt V2
JHS Pedals
49% similarityShared character: crunch, vintage charm, classic rock
Similar charactersee all similar tone character →
Wampler Brad Paisley
Wampler
54% similarityShared character: crunch, warm, clean
Wampler Paisley Drive
Wampler
53% similarityShared character: crunch, overdrive
Donner Fush Drive 2020
Donner
53% similarityShared character: overdrive
SolidGoldFX Commodore
Solidgoldfx
51% similarityShared character: blues players, crunch, classic rock
Dunlop Way Huge WM31 Supa-Lead Overdrive
Dunlop
51% similarityShared character: high gain settings, crunch, classic rock
J. Rockett XPO
J Rockett
50% similarityShared character: blues players, warm, overdrive
See all alternatives to the T-Rex DGTM Overdrive (cheaper + boutique) →
Questions people ask
What are good alternatives to the T-Rex DGTM Overdrive?+
The closest matches in character are the Wampler Brad Paisley, the Wampler Paisley Drive, the Donner Fush Drive 2020. Budget picks: Electro-Harmonix Crayon 69, Tone City King of Blues, Pigtronix gamma drive. Boutique upgrades: Mesa Boogie Flux-Drive, Catalinbread Dreamcoat Skewer Special Edition Box, Wampler Paisley Drive Deluxe.
What pairs well with the T-Rex DGTM Overdrive?+
Strong matches from rig and tone-complementarity evidence: Traynor SB110, Ampeg SVT-CL, Ceriatone HRM 50 — Traynor SB110 pushes a crunchy tone toward mid-forward.
How much does the T-Rex DGTM Overdrive cost?+
Around $118.85 (live listing price, updated Oct 23, 2026).