SV20H

Why should touring artists have all the fun? With the SV20H you can harness the formidable tone of the 1959SLP at home or in the studio. Switch between 20W and 5W at the flick of a switch and let the defining sound of the plexi live on.

In true plexi style, the SV20H features four separate guitar inputs, two for each channel. This gives you the ability to choose between the brightness of the high treble channel, the roundness of the normal channel, or blend between the two with a patch cable. Add in the EQ and presence controls and you can take your sound from warm saturated blues to aggressive biting leads. The power reduction featurealso makes it versatile enough for studio recording and home practice.

Hear the SV20H

Powered by Celestion Impulse Responses

Clean 1
Clean 1 Presence 6, Bass 6, Mid 4, Treble 4, High Treble 1, Normal 2
Clean 2
Clean 2 Presence 6, Bass 4, Mid 6, Treble 6, High Treble 3, Normal 4
Crunch 1
Crunch 1 Presence 5, Bass 9, Mid 8, Treble 2, High Treble 2, Normal 6
Crunch 2
Crunch 2 Presence 5, Bass 8, Mid 8, Treble 3, High Treble 6, Normal 8
Crunch 3
Crunch 3 Presence 8, Bass 7, Mid 8, Treble 5, High Treble 10, Normal 10

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"

Studio Vintage in action

Official Demo | Studio Vintage
Based on the amp that defined the tone of the 60s, the Studio Vintage is here to do it all over again!
You Me At Six | Studio Series Playthrough
We headed down to House of Vans in London with the Studio series amps to catch up with Max Helyer and Chris Miller of Youmeatsix
In The Cabin | Fredrik Åkesson | Studio Vintage
We hung out with Fredrik Åkesson of Opeth at Download Festival 2019 to try out the new Studio Vintage Series and talk all things tone.
Dan Hawkins | The Darkness | Studio Vintage Playthrough
Dan Hawkins of The Darkness checks out the Studio Vintage when he joined us at NAMM 2019 in Anaheim, CA.
Simon Neil | Studio Vintage Artist Spotlight
We caught up with Simon Neil of the anthemic alt-rock trio Biffy Clyro to talk about the band history and his relationship with Marshall
In The Cabin | Gary Holt | Studio Vintage
We hung out with Gary Holt at Download Festival 2019 to try out the new Studio Vintage Series and talk all things tone.
Lewie Allen | Sam Smith | Studio Vintage Playthrough
Lewie Allen, guitarist with Sam Smith tests out the Studio Vintage series
Robin Trower | Artist Spotlight
We spent some time with rock guitar legend Robin Trower. He put a Studio Vintage and some other amps through their paces while discussing all things tone, touring and everything inbetween.