Pricing and availability
We compare 600+ stores and found this item at 5 stores. Prices updated .
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Price
Average Price: $1,600
High-end/Boutique
$300
$701+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Marshall Studio 900 20-watt Tube Combo Amplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Ignite your musical journey with the Marshall Studio 900 20-watt Tube Combo Amplifier, a compact powerhouse that encapsulates the iconic tones of the '90s in a modern, studio-friendly package. This amp is an homage to the legendary JCM900, delivering the unmistakable Marshall crunch and clarity that defined a generation. Sporting dual ECC83 preamp valves, an ECC83 phase splitter, and two 5881 power tubes, the Studio 900 provides a versatile sonic palette that's perfect for both stage and studio.
Designed for adaptability, the Studio 900 features dual channels with a footswitch for seamless switching, allowing you to explore a multitude of sounds. The built-in power attenuator lets you scale down to 5W or 1W, making it ideal for any playing environment without sacrificing tone. With its innovative hybrid design, this amp combines the classic warmth of valve technology with the reliability of solid-state components, ensuring a rich and dynamic performance every time.
The integrated spring reverb adds depth and character to your sound, while the effects loop offers easy integration of your favorite pedals. Whether you're recording, performing, or practicing at home, the Studio 900 delivers the legendary Marshall sound in a portable, robust format. Made in Marshall’s UK factory, this amp embodies the brand's commitment to superior craftsmanship and quality.
Key Features:
- 20-watt tube combo amplifier inspired by the JCM900
- Dual ECC83 preamp tubes, ECC83 phase splitter, and two 5881 power tubes
- Versatile dual-channel setup with footswitch control
- Built-in power attenuator with 20W, 5W, and 1W settings
- Integrated spring reverb and effects loop
- Speaker-emulated DI output for direct recording
- Made in the UK, capturing the spirit of classic Marshall amps
Product specs
| Type | Tube |
| Number of Channels | 2 |
| Output Power | 20W (5W, 1W settings) |
| Preamp Tubes | 2 x 12AX7 (preamp), 1 x 12AX7 (phase) |
| Power Tubes | 2 x 5881 |
| Reverb | Spring Reverb |
| EQ | 3-band EQ, Presence |
| Inputs | 1 x 1/4" |
| Outputs | 1 x 1/4" (16 ohms), 2 x 1/4" (8/16 ohms), 2 x 1/4" (4/8 ohms), 2 x 1/4" (Line out) |
| Effects Loop | Yes |
| Footswitch I/O | 1 x 1/4" (channel) |
| Construction Material | Black Tolex |
| Power Source | Standard IEC AC cable |
FAQs
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Is the Marshall Studio 900 20-watt Tube Combo Amplifier suitable for live gigs?
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Yes, the Marshall Studio 900's 20-watt tube power is typically sufficient for small to medium-sized gigs, offering the warm, dynamic response tube amps are known for.
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Does the Marshall Studio 900 have built-in reverb?
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Yes, the Marshall Studio 900 features a built-in spring reverb, which adds depth and ambiance to your sound.
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Can the Marshall Studio 900 be used at lower power settings for home practice?
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Yes, the Marshall Studio 900 offers selectable power settings of 20W, 5W, and 1W, making it versatile for both stage and home use.
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How many channels does the Marshall Studio 900 have?
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The Marshall Studio 900 features two channels, allowing for a range of clean and overdriven tones.
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What kind of tubes does the Marshall Studio 900 use?
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The Marshall Studio 900 is equipped with 2 x 12AX7 tubes in the preamp and 2 x 5881 tubes in the power section, delivering classic tube amp tones.
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Does the Marshall Studio 900 support external speaker cabinets?
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Yes, the amplifier includes multiple speaker outputs (16 ohms, 8/16 ohms, 4/8 ohms) for connecting external speaker cabinets.
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall Studio 900 20-watt Tube Combo Amplifier.
Features and functionality
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The Studio 900 includes a <1 watt mode and a master volume, making it more suitable for lower volume settings compared to other Studio series amps.
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The Studio 900 is noted for its ability to "rip," suggesting it can deliver powerful, dynamic tones.
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The Silver Jubilee offers a 5-watt switch and master volume, enabling Marshall crunch at lower volumes, unlike the JTM which lacks these features.
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Use cases and applications
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Owners suggest using an EQ pedal, like the MXR 10 band, and a compressor to achieve great tones at lower volumes.
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Modeling amps, such as the Fender GTX50, are recommended for apartment use to emulate JCM tones without the volume of a tube amp.
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Some users consider the Studio 900 their favorite in the Studio line, indicating strong personal satisfaction with its performance.
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For players seeking high headroom cleans, higher wattage amps may be preferable, but the Silver Jubilee's versatility makes it a popular choice for home use.
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Comparisons
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The Studio 900 differs from the SV 20 by requiring adjustments to the mid and treble at lower volumes to avoid sounding thin.
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Despite its capabilities, the Studio 900 is not expected to match the performance of a 100-watt head, as noted by experienced users.
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The Silver Jubilee is noted for more gain, suitable for Alice In Chains-level distortion, while the JTM is better for AC/DC or Aerosmith-style tones.
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User experience
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An owner describes the Studio 900 as versatile, comparing it favorably against amps like the SV 20, HR Deville, and Blues Junior.
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The Studio 900 is praised for its seamless transition from clean to crunch on channel A, offering versatile sound options.
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Owners using Two Notes attenuators report that even at reduced settings, these amps remain loud, which can be problematic for home use.
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Value and pricing
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An increase in MSRP, possibly due to "Taco Tariffs," has affected sales momentum for the Studio 900 and other Marshall models.
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Critic Reviews
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