The Orange Marcus King MK Ultra Head is an Orange amplifier, currently around $2887.48. Close alternatives include the Strymon Iridium and the Díaz CD-100 Amp Head. It pairs well with the Catalinbread Sabbra Cadabra 10 Red and the JHS Angry Charlie.
Orange Marcus King MK Ultra Head
Orange · amplifier
The Orange Marcus King MK Ultra Head is a signature amplifier developed with blues-rock guitarist and singer Marcus King, built to reflect his specific tonal requirements for the warm, soulful, dynamically expressive tone heard across his solo career and work with the Marcus King Band. It carries Orange's characteristic thick midrange voicing tailored to King's blues, soul, and Southern rock-influenced playing style.
What stands out
“Voicing tailored to dynamic, touch-sensitive blues and soul playing reflects Marcus King's specific artistic approach”
— from the reviews
“the orange marcus king mk ultra head is a signature amplifier developed with blues-rock guitarist and singer marcus king”
— from the listing
“dynamically expressive tone heard across his solo career and work with the marcus king band”
— from the listing
“Valued for its direct connection to Marcus King, a Grammy-nominated guitarist celebrated for blending blues, soul, and Southern rock influences with a warm, dynamically expressive playing style”
— from the community notes
“s characteristic thick midrange voicing tailored to king”
— from the listing
- blues
- blues rock
- expressive
- soul
- touch
- southern rock
- midrange
- thick
Good for
- Live
- Studio
Price updated Oct 24, 2026
Genres the Orange Marcus King MK Ultra Head is commonly used in
- Soul
- Southern Rock
- Blues
- Blues Rock
Pedals that stack with the Orange Marcus King MK Ultra Head
Catalinbread Sabbra Cadabra 10 Red
Catalinbread
28% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Catalinbread Sabbra Cadabra 10 Red's own voicing points at Marshall-style amps, and Orange Marcus King MK Ultra Head delivers it
Goes in front of the amp
JHS Angry Charlie
JHS Pedals
27% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)
Orange Marcus King MK Ultra Head leans into Marshall-style amps, precisely the platform JHS Angry Charlie wants
Goes in front of the amp
Colorsound Overdriver
pedal
27% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
Put Colorsound Overdriver in front and the mid-forward tone leans further toward fuzzy
Goes in front of the amp
Dunlop MXR M228 Dyna Comp Stereo
Dunlop
25% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Both lean toward dynamic and compressed respectively — close enough in character that they complement instead of clashing
Goes in front of the amp
Origin Effects MAGMA57 Amp Vibrato & Drive
Origin Effects
17% matchOrigin Effects MAGMA57 Amp Vibrato & Drive's own voicing points at Marshall-style amps, and Orange Marcus King MK Ultra Head delivers it
Goes in front of the amp
Catalinbread Dirty Little Secret Deluxe
Catalinbread
15% matchCatalinbread Dirty Little Secret Deluxe's own voicing points at Marshall-style amps, and Orange Marcus King MK Ultra Head delivers it — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Echoplex EP-3
Echoplex
9% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Echoplex EP-3's analog warmth voice goes in Orange Marcus King MK Ultra Head's effects loop — it's not there to compete with Orange Marcus King MK Ultra Head's own dynamic character — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Dunlop MXR Randy Rhoads Concorde Distortion, model RR104C
Dunlop
tonal matchGoes in front of the amp
Orange Marcus King MK Ultra Head leans into Marshall-style amps, precisely the platform Dunlop MXR Randy Rhoads Concorde Distortion, model RR104C wants
Cheaper alternatives
Friedman IR-D
Friedman
72% similarityFriedman IR-D recreates this amp's tone in pedal form
Friedman IR-J Jake E. Lee Preamp
Friedman
72% similarityFriedman IR-J Jake E. Lee Preamp recreates this amp's tone in pedal form
Soldano SLO
Soldano
72% similaritySoldano SLO recreates this amp's tone in pedal form
Marshall 2245 JTM45 Head
Marshall
56% similarityShared character: blues players, touch
Blackstar St. James 50 Jared James Nichols Head
Blackstar
53% similarityShared character: thickness
Marshall 1987 50-Watt Plexi
Marshall
47% similarityShared character: touch
Similar character
Strymon Iridium
Strymon
72% similarityStrymon Iridium recreates this amp's tone in pedal form
Díaz CD-100 Amp Head
Diaz
56% similarityShared character: touch, thickness
PRS "30" Amplifier
PRS
55% similarityShared character: southern rock
PRS DG Custom 30 David Grissom Signature 30W Head
PRS
53% similarityShared character: blues players, touch
Diezel Paul 45W Head
Diezel
48% similarityShared character: blues players
Chicago Blues Box Bassman Amplifier
Chicago Blues Box
48% similarityShared character: blues players
See all alternatives to the Orange Marcus King MK Ultra Head (cheaper + boutique) →
Questions people ask
What are good alternatives to the Orange Marcus King MK Ultra Head?+
The closest matches in character are the Strymon Iridium, the Díaz CD-100 Amp Head, the PRS "30" Amplifier. Budget picks: Friedman IR-D, Friedman IR-J Jake E. Lee Preamp, Soldano SLO.
What pairs well with the Orange Marcus King MK Ultra Head?+
Strong matches from rig and tone-complementarity evidence: Catalinbread Sabbra Cadabra 10 Red, JHS Angry Charlie, Colorsound Overdriver — Catalinbread Sabbra Cadabra 10 Red's own voicing points at Marshall-style amps, and Orange Marcus King MK Ultra Head delivers it.
How much does the Orange Marcus King MK Ultra Head cost?+
Around $2887.48 (live listing price, updated Oct 24, 2026).