Marshall - ST20H Studio JTM Head
The undisputed reference is here, but in a smaller format. The Studio JTM reproduces the legendary, warm and velvety tones of the original Marshall JTM. Switch from 20W to 5W in a single step and let the iconic sound of the JTM steal the show, whether at home or on stage. Pair the ST20H with one of the Studio cabinets for a compact and perfectly harmonious Marshall set.
Presentation
Recognized worldwide for its inimitable tone, the ST20H is a moving tribute to the amp that revolutionized rock'n'roll. From its legendary warm, velvety tone, to the fusion of voices for a blend of distortion and clarity, the ST20H delivers the exceptional sound that Marshall is famous for.
Whether you're playing at home or at a gig, switch between 20W and 5W with a simple touch thanks to the built-in power reduction technology. The 5W mode allows you to play at lower power without compromising sound quality.
Faithfully recreating the iconic look seen on thousands of stages over the years, the ST20H packs the power of a classic Marshall amp in a new, more compact design. Loaded with the same vintage tones you know and love, but in a smaller size. Features such as a DI output and effects loop have been added, bringing the JTM into the modern era.
Handcrafted in the same UK factory that has been producing Marshall amps since the late 60s, the ST20H is built on decades of experience and expert craftsmanship. Equipped with two ECC83 preamp tubes, two 5881 power tubes and an ECC83 phase tube, it takes you back to the renaissance of rock 'n' roll.
Other features
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Marshall ST20H Studio JTM
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Tube amp head
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Range: Studio
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Power: 5 / 20 W
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1 Channel / 2 Voicing
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Controls: Normal / Loudness 2, Loudness 1, Presence
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Switches: Low / High, On / Off
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Equalization: 3 bands (bass, mids, treble)
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Preamp tubes: 2x ECC83, 1x ECC83
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Amp tubes: 2x 5881
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Inputs: 4x Ø6.35mm jack
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Speaker outputs:
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1x 16Ω: Ø6.35mm jack
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1x 8Ω / 1x 16Ω: Ø6.35mm jack
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1x 4Ω / 8x 8Ω: 2x jack Ø6.35mm
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Speaker cable provided
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DI Out: Ø6.35mm jack
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FX Loop: 2x Ø6.35mm jack + On/Off switch
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Dimensions: 500 x 240 x 230 mm
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Weight: 9.25 kg
To find out more...
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Marshall is the most rock'n'roll guitar amp brand! Whether you're a hobbyist, play in local bands, or make a living touring the world, there's a Marshall amp that's right for you. From the ultra-portable MS-2 Mini Amp for the space conscious, to the Marshall Code ST and SV20, to the famous 1960AX and 1960BX Tube Guitar Full Stack that has been filling stadiums with riffs for decades, Marshall makes an amp for every player who appreciates sound and power.
