Used Marshall JCM 900 Tube Guitar Amp No Size

Used Marshall JCM 900 Model 2100

Estimated Year: 1993 

Made in: England (Bletchley)

The Marshall JCM 900 Model 2100 is a 100-watt all-tube guitar amplifier head from Marshall’s legendary early-90s UK production era. Known for its aggressive high-gain tones, tight low end, and classic Marshall bite, the JCM 900 became a staple for hard rock, metal, grunge, and alternative players throughout the 1990s.

This model features dual master volumes (A/B) for footswitchable gain and volume levels, allowing you to easily switch between rhythm and lead tones. It delivers everything from classic Marshall crunch to saturated high-gain distortion that cuts through any mix.

This particular amp has been professionally modified with a built-in power attenuator, allowing you to switch between 100W, 50W, and 25W operation. This makes it far more versatile for studio use, rehearsals, and smaller stages while still retaining the power tube character and punch the JCM 900 is known for.

Features

- 100-watt all-tube guitar amplifier head

- Dual master volume design (A/B footswitchable)

- High gain master volume MkIII circuit

- Built-in professional power attenuator (100W / 50W / 25W)

- Effects loop

- Direct out with speaker emulation

- Classic Marshall British high-gain tone

- Made in England (Bletchley)

Condition

Very Good condition.

- Normal cosmetic wear from regular use

- Some scratches on the control panel and chassis

- No major damage

- All controls function properly

- Attenuator switch operates as intended

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.