This downsized version of Marshall’s first amp still spans a sweet range of British and American tones and packs a punch—even in its 5-watt mode.

A well-designed, ruggedly built, and downsized update of the classic JTM45 platform. Suited for contemporary club and studio needs. Five-watt mode sounds excellent. Spans classic Brit and American tones.

Expensive for a 20-watt PCB-based combo.


Marshall JTM Studio ST20C


Marshall ventured ably into smaller and quieter realms with 2018’s Studio Series, which reduced the plexi, JCM, and Jubilee platforms down to a much more manageable 20 watts. The JTM45 is the latest Marshall legend to undergo the shrink treatment—yielding the Studio JTM ST20C, a 20-watt, 1x12 combo that harnesses big-bottle, 5881 output tube power in an amp suited for modestly sized clubs and studios.

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