Marshall - SN20H Studio JCM 900 Head
The Marshall Studio 900 Head is a hybrid amp head, offering a powerful and authentic sound, inspired by the iconic JCM900. This 20W model captures the warmth and dynamics of classic tube amps, while offering modern reliability. With its 2 ECC83 preamp tubes, two 5881 power tubes and an ECC83 phase splitter tube, it delivers a crystal clear sound, while allowing use in different contexts. It is designed to allow you to evolve your tone according to your desires. It embodies the excellence of Marshall in a compact format,.
Presentation
With its built-in spring reverb, the Studio 900 Head lets you add dynamic layers to your sound, helping you customize your tone, offering endless possibilities for subtle nuances or more pronounced effects. With easy control of gain, EQ and volume, you are free to shape your sound without difficulty, at every moment of your performance. In addition, the 2 channels allow you to switch between playing styles, configuring each channel to your preferences. The Studio 900 is designed to give you the freedom to change tone instantly, while ensuring a smooth transition between each configuration.
The Studio 900 Head embodies the heritage of Marshall. Manufactured in England, at Bletchley, this amplifier benefits from the brand's renowned manufacturing quality. It has undergone rigorous testing to ensure that it meets the standards of the legendary JCM900 series. This hybrid model, with its robust design and long-term reliability, guarantees a pure sound that will accompany you in your musical creations. Whether you are in the studio or on stage, the Studio 900 Head allows you to assert your musical personality while providing you with a reliable solution for all your performances.
Other features
-
Marshall Studio 900 Head
-
Electric guitar amp head
-
Presented at NAMM 2025
-
Series: Studio 900
-
Country of production UK
-
Manufacturer reference: SN20H
-
Selectable power: 20 / 5 / 1 W
-
Channels: 2
-
Preamp tubes: 2x ECC83
-
Phase divider: ECC83
-
Power tubes: 2x 5881
-
Output impedance: 4 / 8 / 16 Ω
-
Effect: Spring Reverb
-
Independent controls Channel A / B: Volume, Reverb, Preamp
-
Common controls: 3-band EQ + Presence
-
Connections:
-
Instrument input: ∅6.35 mm jack
-
Outputs: 5x ∅6.35 mm jack
-
Speaker outputs: 5x jack ∅6.35 mm
-
Effects loop: 2x jack ∅6.35 mm
-
Footswitch input: jack ∅6.35 mm
-
DI & compensated DI outputs: 2x jack ∅6.35 mm
-
Power supply: 230 V - 50 Hz
-
Fuse: T1AE 250V
-
Dimensions: 510 x 245 x 240 mm
-
Weight: 11.2 kg
To find out more...
Videos
You may also like
Spotlight on
Marshall is the most rock'n'roll guitar amp brand! Whether you're a hobbyist, play in local bands, or make a living touring the world, there's a Marshall amp that's right for you. From the ultra-portable MS-2 Mini Amp for the space conscious, to the Marshall Code ST and SV20, to the famous 1960AX and 1960BX Tube Guitar Full Stack that has been filling stadiums with riffs for decades, Marshall makes an amp for every player who appreciates sound and power.
