SC20H

Get the unmistakable JCM800 roar without upsetting the neighbours with the SC20H. This 20W head captures the spirit of the JCM800 range at a smaller size. Perfect for playing in the studio, or at home with the power reduction option set to 5W, make sure to pair the SC20H with one of our Studio cabinets for a small but perfectly formed Marshall rig.

Hear the SC20H

Powered by Celestion Impulse Responses

Clean 1
Clean 1 Presence 4, Bass 10, Mid 5, Treble 4, Master 7, Pre-amp 5, Sensitivity Low
Clean 2
Clean 2 Presence 4, Bass 10, Mid 6, Treble 2, Master 8, Pre-amp 6, Sensitivity Low
Crunch 1
Crunch 1 Presence 2, Bass 10, Mid 7, Treble 2, Master 7, Pre-amp 8, Sensitivity High
Crunch 2
Crunch 2 Presence 3, Bass 8, Mid 7, Treble 7, Master 7, Pre-amp 7, Sensitivity High
Crunch 3
Crunch 3 Presence 3, Bass 10, Mid 6, Treble 3, Master 7, Pre-amp 10, Sensitivity High

Technical Specification

General
Model
SC20H
Range
Studio
Electronics
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
None
Effects loop
Yes, series, send/return
Valves
Preamp valves
2 x ECC83, 1 x ECC83 (phase splitter)
Power amp valves
2 x EL34
Accessories
Cable
Detachable power cable included, speaker cable included
Dimensions (including feet and handle)
Weight
9.4 kg / 20.7 lbs
Width
510mm / 20.1"
Height
240mm / 9.4"
Depth
240mm / 9.4"

Studio Classic in action

Official demo | Studio Classic
With a roar rivalling that of the king of the jungle, the Studio Classic is here to give you full tonal nostalgia.
Simon Delaney | Studio Classic Playthrough
Simon Delaney from Don Broco came in to Marshall HQ to try out the Studio Classic series.
Doug Aldrich | Studio Classic Playthrough
Doug Aldrich of The Dead Daisies and Whitesnake fame tests out the Studio Classic series.
In The Cabin | John 5 | Studio Classic
We hung out with John 5 at Download Festival 2019 to try out the new Studio Classic Series and talk all things tone.
Lee Malia | Studio Classic Playthrough
Lee Malia of Bring Me The Horizon test out the Studio Classic series amp before their headline UK tour show at Alexandra Palace, London.
In The Cabin | Lzzy Hale | Studio Classic
We hung out with Lzzy Hale of Halestorm at Download Festival 2019 to try out the new Studio Classic Series and talk all things tone.