Marshall SN20H Studio 900 20W Guitar Amp Head

The Studio 900 brings back the iconic 90s Marshall sound but presents it in a new compact package made for home or studio sessions where you can create your own tone. Its two channels, easily controlled with a footswitch, and its hybrid design blend valve warmth with solid-state reliability, delivering authentic JCM900 crunch even at low volumes. Loaded with two ECC83 preamp valves, two 5881 power amp valves, and one ECC83 phase splitter, it offers versatile control and all-valve tonal possibilities like the classic 100-watt head. Switch effortlessly between 20W, 5W, and

Crafted in Bletchley, England, the Studio 900 embodies Marshall's commitment to high-quality craftsmanship with shared circuit design from larger models, ensuring precise replicas of vintage amplifiers.

HEAD SN20H – TECHNICAL SPECIFICATIONS
AUDIO SPECIFICATION
Power
20W (with power reduction to 5W), <1W
Valves
2 x ECC83, 1 x ECC83 (phase splitter) and 2 x 5881
Channels
2
Equalisation
Treble, middle, bass and presence
Speaker outputs
5 x ¼" jack sockets
(16Ω load / 8Ω load / 4Ω load)
Outputs
DI output, Compensated DI output
PHYSICAL UNIT
Weight
11.2 kg / 24.5 lbs
Width
510 mm / 20.1”
Height
245 mm / 9.6”
Depth
240 mm / 9.4”