The Supro Delta King is a Supro amplifier, currently around $299. Close alternatives include the WEM Dominator MkIII and the Amplified Nation Trem-Drive Deluxe Combo. It pairs well with the J. Rockett Archer and the Greer Southland.
Supro Delta King
Supro · amplifier
The Supro Delta King is an affordable all-valve combo bringing the gritty, dynamic vintage Supro voice to a budget-friendly package, with onboard spring reverb and a footswitchable boost. Available in 1x10 and 1x12 formats, it delivers warm, early-breaking cleans and raw overdrive ideal for blues, garage, and classic rock at practice and small-gig volumes.
What stands out
“The Supro Delta King is an affordable all-valve combo bringing the gritty, dynamic vintage Supro voice to a budget-friendly package, with onboard spring reverb and a footswitchable boost”
— from the listing
“A warm, gritty voice that breaks up early into raw, dynamic Supro overdrive, with onboard spring reverb for depth and a footswitchable boost for extra push”
— from the reviews
“early-breaking cleans and raw overdrive ideal for blues”
— from the listing
“Players value the Delta King for offering genuine Supro grit and a useful onboard boost and reverb at a low price, a great affordable vintage-voiced tube combo for blues and roots”
— from the community notes
“Its strengths are the characterful breakup, the onboard boost, and value;”
— from the community notes
- boost
- spring reverb
- gritty
- raw
- grit
- classic rock
- clean
- breakup
Good for
- Practice
- Studio
Price updated Oct 23, 2026
Genres the Supro Delta King is commonly used in
- Classic Rock
- Blues
- Garage Rock
- Indie
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Supro Delta King
J. Rockett Archer
pedal
22% matchpushes an amp at the edge of breakupPushes an amp already sitting at the edge of breakup over the line. (edge of breakup → low gain)
J. Rockett Archer takes that edge of breakup character and pushes it toward low gain
Goes in front of the amp
Greer Southland
Greer
21% matchpushes an amp at the edge of breakupPushes an amp already sitting at the edge of breakup over the line. (edge of breakup → clean boost)
Greer Southland pushes a edge of breakup tone toward clean boost
Goes in front of the amp
Klon KTR
Klon
20% matchpushes an amp at the edge of breakupPushes an amp already sitting at the edge of breakup over the line. (edge of breakup → clean boost)
Feed a edge of breakup signal into Klon KTR and it comes out closer to clean boost
Goes in front of the amp
Maestro Orbit
Maestro
15% 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 Maestro Orbit after Supro Delta King in the signal chain, clear of Supro Delta King's own gain stage
Goes in front of the amp
Jackson Audio Bloom EQ Boost Compression
Jackson Audio
12% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Supro Delta King leans toward spring, and that's a real, usable character to pair with
Goes in front of the amp
Fender Hammertone Reverb
Fender
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.
Fender Hammertone Reverb's lush voice goes in Supro Delta King's effects loop — it's not there to compete with Supro Delta King's own spring character — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
JHS 3 Series Oil Can Delay
JHS Pedals
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.
JHS 3 Series Oil Can Delay's modulated voice goes in Supro Delta King's effects loop — it's not there to compete with Supro Delta King's own spring character — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Cry Baby Dunlop Cry Baby 535Q Multi-Wah
Cry Baby
tonal matchGoes in front of the amp
Cry Baby Dunlop Cry Baby 535Q Multi-Wah goes in front of Supro Delta King — a wah tracks picking dynamics best on the raw signal
Boutique & premium upgrades
Supro 1933R Royale 50W 2x12 Combo
Supro
61% similarityShared character: reverb, raw, grit
Supro Saturn Reverb 1964 Reissue
Supro
59% similarityShared character: reverb, raw, grit
Framus Ruby Riot
Framus
44% similarityShared character: reverb, blues players, classic rock
Milkman Sound Creamer 20W Combo
Milkman Sound
43% similarityShared character: reverb, grit, clean
Milkman Sound HT15 15W 1x12 Combo
Milkman Sound
40% similarityShared character: reverb, grit, clean
Supro 1612RT Amulet 15W 1x10 Combo
Supro
95% similaritysimilar tone character
Similar charactersee all similar tone character →
WEM Dominator MkIII
Wem
51% similarityShared character: raw, grit
Amplified Nation Trem-Drive Deluxe Combo
Amplified Nation
50% similarityShared character: reverb, classic rock
Fender Deluxe Reverb
Fender
49% similarityShared character: reverb, clean
Supro Keeley Combo
Supro
49% similarityShared character: grit, boost, reverb
Mesa Boogie California Tweed 6V6 4:40 1x12 Combo
Mesa Boogie
46% similarityShared character: reverb, blues players, classic rock
Victory V40 Deluxe
Victory
46% similarityShared character: reverb, grit, clean
See all alternatives to the Supro Delta King (cheaper + boutique) →
Questions people ask
What are good alternatives to the Supro Delta King?+
The closest matches in character are the WEM Dominator MkIII, the Amplified Nation Trem-Drive Deluxe Combo, the Fender Deluxe Reverb. Boutique upgrades: Supro 1933R Royale 50W 2x12 Combo, Supro Saturn Reverb 1964 Reissue, Framus Ruby Riot.
What pairs well with the Supro Delta King?+
Strong matches from rig and tone-complementarity evidence: J. Rockett Archer, Greer Southland, Klon KTR — J. Rockett Archer takes that edge of breakup character and pushes it toward low gain.
How much does the Supro Delta King cost?+
Around $299 (live listing price, updated Oct 23, 2026).
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