2024 Marshall Studio JTM ST20C “MK II”, a modern, gig-friendly take on the legendary JTM tone that started it all. Designed to capture the warmth, punch, and organic breakup of the original JTM amps in a more compact and practical format, the Studio JTM is a superb choice for players chasing classic British valve tone at manageable volumes.

This example is in Very Good condition. There is some scuffing and marking to the exterior tolex, along with one or two small dings on one side. These are purely cosmetic and entirely consistent with light use. Importantly, the amp is fully functional and sounds beautiful, delivering that rich, harmonically complex Marshall voice with no issues.

Rated at 20 watts, the ST20C MK II offers plenty of volume for rehearsals, studio work, and smaller gigs, with excellent dynamic response and touch sensitivity. It delivers warm, rounded cleans at lower settings and transitions smoothly into thick, vintage-style overdrive as it’s pushed. The amp takes pedals exceptionally well, making it a fantastic platform for boosts, overdrives, and classic effects.

The 1x12" combo format keeps things portable without sacrificing depth or authority, and the overall build quality is exactly what you’d expect from modern Marshall, solid, reliable, and road-ready.

This amp comes complete with its original tags, documentation, and power cable, making it a tidy and complete package.

A great-sounding 2024 Marshall Studio JTM ST20C “MK II” in very good condition, offering authentic vintage Marshall tone in a compact, usable combo. Cosmetic wear aside, this is a superb amp that’s ready to be played and enjoyed.

As is standard practice with any new arrival in store, this very cool Marshall has been through the trusted hands of our team in our onsite workshop to ensure it is in tip-top shape for its new home and owner!

We are an appointment-only store. All instruments are handled by Motomusic employees only.

We are always happy to consider quality part exchange instruments here.

Fast WORLDWIDE Shipping Available! Please contact us for more details.

* International Buyers - This item is currently running on UK voltage (240v) *

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Listed9 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • Studio JTM ST20C "MK II" 20-Watt 1x12" Guitar Combo
Finish
  • Black
Categories
Year
  • 2023 - Present
Made In
  • United Kingdom
Power Tube Type
  • 6L6
Number of Channels
  • 2 Channels
Speaker Configuration
  • 1x12"
Electronics
  • Tube
Number of Inputs
  • 4 Inputs
Reverb
  • None
Color Family
  • Black
Output Power (Watts)
  • 20

Product safety information may be available here.

MotoMusic

Cardiff, United Kingdom
Joined Reverb:2018

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