Marshall 9100 Dual Monobloc - 50/50w Stereo Power Amp - 1994 - Serviced - 120v USA

Marshall

9100 - 50w + 50w

Dual Monobloc Stereo Power Amplifier - 1994

The amp is currently set to 120v for use in North America etc.

Fitted with Marshall ECC83 pre amp valves and SOVTEK 5881 Made In Russia Valves.

The Marshall 9100 is a rock-solid dual 50-watt tube power amp built to deliver legendary Marshall punch and warmth in a rackmount format. Designed in the early ’90s as part of Marshall’s 9000 series, the 9100 gives you the tone, dynamics, and reliability you need whether you’re driving preamps, running effects rigs, or building a flexible touring setup.

Key Features

• 2 x 50 watts of all-valve power – 5881/6L6 Valves in each channel for classic British tone.
• Dual Monobloc design – two completely independent channels, perfect for stereo rigs or bi-amping.
• Rackmount ready – 2U chassis, road-tough build.
• Presence & Resonance controls – shape your response from tight & focused to huge & airy.
• Balanced & unbalanced inputs – easy integration into any rack system.

Why it rocks:

The 9100 brings the unmistakable feel of a Marshall stack into a portable rack. It’s versatile enough for modern rigs but still drips with vintage valve character. Pair it with a JMP-1 preamp for the ultimate ’90s Marshall rack system—or drop it into any setup where you need authentic tube power and reliability.

Worldwide Shipping Available

***This head has just been serviced by Dave Wittering at Prestige Amp Servicing, who is an ex-Marshall senior service engineer and is in full and perfect working order.***

All of our heads are shipped in custom made Overdrive boxes with extra protection inside. We usually use UPS for international shipments. We have lots of experience shipping Marshall items worldwide and ship to North America and Europe on a weekly basis.

We are proud to be an Authorised Marshall Retailer, with shipping available across the UK and all of Europe for new gear and worldwide shipping for our used items. We also have a dedicated showroom where you can experience and test the amps in person.