The T-Rex Duck Tail is a T Rex delay pedal, currently around $356.88. Close alternatives include the Donner Embark 01 and the Benson Amps Tap Tempo. It pairs well with the Park P50 Classic and the Ampeg SVT-CL.
T-Rex Duck Tail
T Rex · pedal
T-Rex Engineering is a Danish boutique pedal builder known for hand-built effects like the Mudhoney overdrive and Alberta compressor, and the Duck Tail continues that tradition of distinctive, character-driven naming applied to a gain or boost circuit. T-Rex has built its reputation on premium components and road-worthy construction aimed at professional touring musicians rather than budget-conscious beginners. As with much of the brand's catalog, the Duck Tail likely favors a musical, amp-like response over an aggressive, modern high-gain voicing, consistent with T-Rex's broader design philosophy.
What stands out
“Its most probable use case, based on the Duck Tail naming and T-Rex's catalog, is adding warm, amp-like gain to blues, rock, or classic rock playing”
— from the community notes
“t-rex has built its reputation on premium components and road-worthy construction aimed at professional touring musicians”
— from the listing
“Players who invest in T-Rex pedals are typically drawn to the brand's reputation for premium, road-tested construction and a musical, dynamic response that rewards playing technique , one-dimensional gain circuit”
— from the community notes
“The standout caveat is that boutique T-Rex pedals carry a price premium reflecting that construction quality, a real consideration for budget-conscious buyers”
— from the community notes
“As with much of the brand's catalog, the Duck Tail likely favors a musical, amp-like response over an aggressive, modern high-gain voicing, consistent with T-Rex's broader design philosophy”
— from the listing
Trade-offs
“The Duck Tail, following that broader house approach, would reasonably be expected to prioritize dynamic, amp-like touch response over the flatter, more compressed character some budget gain pedals settle for”
— from the reviews
“t-rex engineering is a danish boutique pedal builder known for hand-built effects like the mudhoney overdrive and alberta compressor”
— from the listing
- amp like
- touring
- musical
- response
- gain
- drive
- warm
- high gain
Good for
- Live
- Studio
Price updated Oct 24, 2026
Genres the T-Rex Duck Tail is commonly used in
- Alternative Rock
- Rock
- Blues
- Classic Rock
- Punk Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Indie Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the T-Rex Duck Tail
Park P50 Classic
Park
24% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
What Park P50 Classic brings here leans toward compressed — that's worth building a pairing around
Comes earlier in the signal chain
Ampeg SVT-CL
Ampeg
23% matchAmpeg SVT-CL leans toward compressed, and that's a real, usable character to pair with
Comes earlier in the signal chain
1950s Fender Twin
amplifier
tonal matchComes earlier in the signal chain
Put 1950s Fender Twin in front of T-Rex Duck Tail
Blackstar HTV-212 Bronco TAN
Blackstar
tonal matchComes earlier in the signal chain
Put Blackstar HTV-212 Bronco TAN in front of T-Rex Duck Tail
Vox Mini SuperBeetle Bass
Vox
tonal matchComes earlier in the signal chain
Put Vox Mini SuperBeetle Bass in front of T-Rex Duck Tail
Vox AC-50
amplifier
tonal matchComes earlier in the signal chain
Put Vox AC-50 in front of T-Rex Duck Tail
Aguilar SL110 Fawn Limited
Aguilar
tonal matchComes earlier in the signal chain
Aguilar SL110 Fawn Limited goes in front of T-Rex Duck Tail in the chain
EBS Magni 502 2x10 bass combo
Ebs
tonal matchComes earlier in the signal chain
Put EBS Magni 502 2x10 bass combo in front of T-Rex Duck Tail
Pedals that stack with the T-Rex Duck Tail
Keeley Super Phat Mod
Keeley
23% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
What Keeley Super Phat Mod brings here leans toward full — that's worth building a pairing around
Comes earlier in the signal chain
Dunlop MXR Distortion Plus
Dunlop
22% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Dunlop MXR Distortion Plus's warm voice suits T-Rex Duck Tail's own warm character
Comes earlier in the signal chain
Aalberg Audio Trym
Aalberg Audio
20% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Aalberg Audio Trym after T-Rex Duck Tail in the signal chain, where it won't crowd T-Rex Duck Tail
Comes earlier in the signal chain
TC Electronic SCF Gold SE Stereo
TC Electronic
20% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put TC Electronic SCF Gold SE Stereo after T-Rex Duck Tail in the signal chain, where it won't crowd T-Rex Duck Tail
Comes earlier in the signal chain
Vertex Steel String MkII Clean Drive
Vertex
tonal matchComes earlier in the signal chain
Put Vertex Steel String MkII Clean Drive in front of T-Rex Duck Tail
NuX Masamune Booster & Kompressor
Nux
tonal matchComes earlier in the signal chain
NuX Masamune Booster & Kompressor goes in front of T-Rex Duck Tail in the chain
Electro-Harmonix Bass Metaphors
Electro-Harmonix
tonal matchComes earlier in the signal chain
Electro-Harmonix Bass Metaphors goes in front of T-Rex Duck Tail in the chain
Beetronics Wannabee
Beetronics
tonal matchComes earlier in the signal chain
Put Beetronics Wannabee in front of T-Rex Duck Tail
Cheaper alternatives
Similar character
See all alternatives to the T-Rex Duck Tail (cheaper + boutique) →
Questions people ask
What are good alternatives to the T-Rex Duck Tail?+
The closest matches in character are the Donner Embark 01, the Benson Amps Tap Tempo, the KMA Machines Geminus. Budget picks: Benson Amps Tap Tempo, KMA Machines Geminus, MXR M169 Carbon Copy Analog Delay.
What pairs well with the T-Rex Duck Tail?+
Strong matches from rig and tone-complementarity evidence: Park P50 Classic, Ampeg SVT-CL, 1950s Fender Twin — What Park P50 Classic brings here leans toward compressed — that's worth building a pairing around.
How much does the T-Rex Duck Tail cost?+
Around $356.88 (live listing price, updated Oct 24, 2026).