Marshall SN20C Studio 900 Combo

A 20W powerhouse

Featuring two ECC83 preamp valves, two 5881 power amp valves, and one ECC83 phase splitter, the Studio 900 Combo faithfully captures the original 100W amp in a 20W output.

Inspired by the JCM900

Combining the warmth and responsiveness of traditional valve amps with the reliability of modern technology, the Studio 900 Combo delivers everything from sparkling cleans to screaming leads. Enjoy playing the authentic tones that made the original a legend.

The sound of the 90s and beyond

Unleash the raw power and distinctive tone of an amp that captures the spirit of the golden era of rock. Get inspired to create a new, unique sound you can call your own with support from the Studio 900 Combo's exceptional clarity and precision.

Made in the same UK factory as the JCM900

Crafted at Marshall's esteemed workshop in Bletchley, England, the Studio 900 Combo embodies our dedication to superior craftsmanship. Having ticked every box in our meticulous and extensive testing process, you're ensured an unmatched playing experience and lasting value.

Your tone, anywhere and at any volume

Small in stature, iconic in sound, the Studio 900 Combo comes packed with features including a built-in effects loop and straightforward controls so you can effortlessly adjust gain, EQ, and volume.

Get the best of both worlds

Combining the warmth and depth of valve technology with the reliability and versatility of solid-state components, the Studio 900 Combo's hybrid design makes it the ideal choice for both studio recording and live performances.

Find your perfect sound

Dual channels offer an extensive array of tones, delivering unmatched versatility. Configure each channel with different settings and effortlessly switch from one to the next, enjoying smooth transitions between distinct sounds and styles.

Built-in reverb

Add rich, dynamic layers to your sound with the Studio 900 Combo's integrated spring reverb, enhancing the depth of your tone. Experience the freedom to adjust your tone to suit any genre and shape the intensity of your performance.

STUDIO 900 COMBO KEY FEATURES

• Two ECC83 preamp valves
• Two 5881 power amp valves
• One ECC83 phase splitter
• Easily switch between 20W, 5W, and <1W power attenuation settings
• Looking for even more customization? Add the Studio 900 Head to your setup and pair it with your favorite cab for a fully customizable sound experience.

Model:

• Speaker: Celestion G12T-75 (16Ω, 75W)
• Range: Studio
• Channels: 2
• Technology: Valve
• Electronics:
  • Output wattage: 20W (with power reduction to 5W), <1W
  • Outputs: SPEAKER OUTPUTS: 5 x 1/4” jack sockets (16Ω load / 8Ω load / 4Ω load), DI output, Compensated DI output
• Valves:
  • Preamp valves: 2 x ECC83, 1 x ECC83 (phase splitter) and 2 x 5881
• Unit Dimensions:
  • Weight: 17.9 kg / 39.5 lbs
  • Width: 510 mm / 20.1”
  • Height: 460 mm / 18.1”
  • Depth: 255 mm / 10”
• Speakers:
  • Speaker configuration: 1 x 12”

Sculpt new sounds with the Studio 900 Combo. Built for versatility, compact in design, while retaining the original JCM900’s powerful crunch, clarity, and distinctive tone.