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Marshall SC20HBK Studio Classic 20/5-watt Head with 2 X 12 Cabinet - Stealth Black

Item#: SC20HBK With 212CAB

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Product Description:

Marshall SC20HBK Studio Classic 20/5-watt Head With Matching 2 X 12 Cabinet – Stealth Black

20/5-watt, 1-channel Tube Guitar Amp Head with Master Volume, Preamp Volume, EQ, Effects Loop, Power Reduction Circuit, and DI Output – Stealth Black

JCM800 Tone in a 20-watt Head

The Marshall JCM800 2203 is a certified beast — it’s the tone that defined heavy metal. The Studio Classic takes that incendiary tone and packs it into a 20-watt head. It conjures up everything from rich and full cleans to high-gain mayhem, but in an amp you can carry with one hand. The Studio Classic is loaded with all the player-friendly features you need, including a master volume, 3-band EQ with Presence control, preamp volume, effects loop, and DI output. You also get a power reduction circuit for attaining cranked-up tones without violating a noise ordinance. When you want JCM800 tone but aren’t rocking in an arena, reach for the Studio Classic — it delivers the goods.

Marshall Studio Classic Tube Head Features:

  • Packs the incendiary tone of a JCM800 2203 into a 20-watt head
  • Conjures up everything from rich and full cleans to high-gain mayhem
  • Separate Preamp Volume and Master Volume controls allow for high-gain tones at low volumes
  • 3-band EQ with Presence control supplies flexible sound shaping
  • Effects loop makes integrating your effects pedals and processors easy
  • Power reduction circuit takes wattage down to a bedroom-friendly 5 watts
  • DI output for easy recording or routing to a PA



  • Output wattage: 20W (with power reduction option to 5W)
  • Outputs: 5 x 1/4″ jack sockets, selectable 16? / 8? / 4? load

  • Inputs: 2 x 1/4″ jack instrument inputs (high/low sensitivity)

  • Controls: Presence, Bass, Middle, Treble, Master Volume, Preamp Volume

  • Effects: None

  • Effects loop: Yes, series, send/return


  • Preamp valves: 2 x ECC83, 1 x ECC83 (phase splitter)
  • Power amp valves: 2 x EL34


  • Cable: Detachable power cable included, speaker cable included

Marshall Limited Studio Classic SC212BK Stealth 2×12″ Guitar Speaker Cabinet

  • Classic Marshall Design
  • Compact Build
  • 2×12″ Celestion 
  • Awesome Rock Tonal Projection
  • Incredibly Portable


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