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Marshall Studio JTM Series ST20H 20W guitar amplifier head with power reduction control, featuring black casing and control knobs.

Brand: Marshall

Marshall Studio JTM Series ST20H 20W Guitar Amplifier Head with Power Reduction

SKU: 70/ST20H
Sale price  $1,649.00 (34% off RRP)
Regular price  RRP $2,499.00
Available to Order
Price Match
  • Rent from

  • $137.42/mth for 12 months interest free

    Fees apply

  • $412.25 Pay in 4 interest-free

    Late fees apply

  • $412.25 Pay in 4 interest-free

    No fees or interest

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Stock Availability

  • 0 Mega Music Myaree
  • 0 Mega Music Wangara
  • 0 Mega Music Warehouse
Want to click & collect, or try in-store?

Both our Myaree and Wangara stores are open 9–5:30pm Monday – Friday, with Myaree open 9–7pm Thursdays, both stores 9–5pm on Saturday and closed on Sundays.

Stock is live across all three locations and updates as stock is sold, however we still encourage you to call ahead to the store if stock indicated here is low at your preferred location.

Click and collect is a service offered at both store locations, which may require stock to be moved between stores or from the warehouse, as such we request that if you have ordered online, to please wait for a confirmation message before heading to the store.

If stock is only indicated at our warehouse location it can still be transferred to your desired store, even if you just want to try it, just get in touch with your desired store during store opening hours and make a request!

Please also be aware that unless you have paid a deposit to hold an item, it will remain free for sale on the web even if it has been set aside in-store. To avoid disappointment we always recommend a 10% deposit, this can be done in-store or online, just get in touch!

Description

The classic and unrivalled number one has finally returned, only smaller - the all-new Marshall Studio JTM ST20H faithfully replicates the iconic warm, smooth tones of the original JTM amplifier. Capable of power reduction from 20W down to 5W at the flick of a switch, the ST20H's era-defining sound steals the show, whether you're playing at home, or gracing the stage.


Outstanding Marshall Sound

Marshall's iconic sound is recognised and adored all across the globe, and the ST20H is a loving tribute to the amp that defined the rock'n'roll revolution. From the legendary fat, smooth tone, to it's blended voices that combine clean and crunch, the ST20H delivers the legendary sound that made Marshall a household name.

Compact Without Compromise

Not only does the ST20H boast the power of a classic Marshall amp in a modern and compact design, it also faithfully recreates the iconic look that has graced thousands of stages for decades all around the world. Featuring the same vintage tones that players know and adore, just in a smaller package, the ST20H also includes refinements for today's players, like a DI output and FX loop.

Power Reduction

Whether you're rehearsing at home, playing a small club venue, or rocking out on a festival stage, the ST20H allows you to instantly switch between 20W and 5W output - without sacrificing your precious tone - thanks to the integrated power reduction technology.

UK-Made and All-Tube

Hand-built in the same UK factory responsible for building Marshall amplifiers since the late '60s, the ST20H is built on decades of expertise, with meticulous craftsmanship at the very core. Driven by a pair of ECC83 preamp tubes, two 5881 power amp tubes, and a single ECC83 phase splitter, the ST20H transports you back in time to the rock'n'roll revolution.

Specifications
  • Electronics
    • Channels: 1 (with 2 Voicings)
    • Output Wattage: 20W (Power Reduction Option to 5W)
    • Outputs: 5x ¼" Speaker Outputs (16Ω/8Ω/4Ω), 1x DI Output
    • Inputs: 4x ¼" Instrument Inputs (High/Low Sensitivity)
    • Controls: Treble, Middle, Bass, Presence
  • Tubes
    • Preamp Tubes: 2x ECC83, 1x ECC83 (Phase Splitter)
    • Power Tubes: 2x 5881
  • Accessories
    • Detachable Power Cable Included
    • Speaker Cable Included
  • Dimensions
    • 500mm (W) x 240mm (H) x 230mm (D)
    • 9.25kg
Pair With
Service & Repairs

Our Perth workshop offers expert servicing for guitars, drums, amps and more. From restringing to full rebuilds, most repairs are completed within a few days.

Shipping & Returns

We ship Australia-wide with reliable couriers, dispatching most orders within two business days. Unopened items can be returned within 7 days for a refund, while opened items may be eligible for store credit.

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