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Marshall SC20CSS Limited 20 Watt All Valve Guitar Combo Amplifier Black and Red Snakeskin

Discontinued (Hide From Search)


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The Studio Classic SC20C combo effortlessly replicates that definitive Marshall JCM800 2203 roar, all packed into a portable 20W for today’s player. Originally introduced in the 80’s, the JCM800 2203 established itself by uniting iconic Marshall design with that genre defining heavy rock crunch. Already played by guitar heroes the world over, but now remastered for the modern day with power reduction from 20W to 5W, letting you take your tone to the home.

  • Just like the original that kicked off the Marshall crunch revolution and changed the face of modern amplifiers forever. 
  • Iconic tone scaled down into an easily movable frame. 
  • Switch between 20W and 5W power to capture that huge tone at home, studio or stage. 
  • Featuring the master volume control and series FX loop, so you can recreate that signature sound.


  • Model SC20C
  • Range Studio
  • Output wattage 20W (with power reduction option to 5W)
  • Outputs 5 x 1/4” jack sockets, selectable 16Ω / 8Ω / 4Ω load
  • Inputs 2 x 1/4" jack instrument inputs (high/low sensitivity)
  • Controls:
    • Presence
    • bass
    • middle
    • treble
    • master volume
    • preamp volume
  • Effects loop Yes, series, send/return
  • Speaker configuration 1x10"
  • Speaker model Celestion V-type 10” (16Ω, 50W)
  • Unit impedance 16Ω
  • Preamp valves 2 x ECC83, 1 x ECC83 (phase splitter)
  • Power amp valves 2 x EL34
  • Weight 14.55 kg / 32 lbs
  • Width 510mm / 20.1"
  • Height 460mm / 18.1"
  • Depth 255mm / 10"

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