Marshall Studio Vintage SV20H Guitar Amp Head

The SV20H brings the classic tone of the 1959SLP straight to your home. Arguably the most famous amp of all time has been perfectly reinvented for today’s guitarist. Uniting the original all-valve sound with the choice to switch between 20W and 5W at the touch of a button, all packed into the definitive rock rig.

HANDCRAFTED IN THE UK
Capturing the classic Marshall spirit with an iconic British built valve amp.

TAME THE UNTAMEABLE
Everything you expect from the 1959SLP now available with power reduction technology, letting you shift through the gears from 20W to 5W.

CLASSIC SOUND CAPTURED
Accurately recreating the iconic sound heard on thousands of influential tracks from across the years.

ICONIC STYLINGS
A sonic essential lovingly recreated for today’s player, the SV20H the truly mirrors the 1959SLP.

TECHNICAL SPECIFICATION
GENERAL
Model
SV20H
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
4 (2 x high, 2 x low) "Lead and Bass"
Controls
Low/High power mode selection switch, presence, bass, middle, treble, high treble/loudness I, normal/loudness II
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
9.25kg / 20.4 lbs
Width
500mm / 19.7"
Height
240mm / 9.4"
Depth
230mm / 9.1"