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Marshall Studio Classic SC 20H - guitar head
Marshall SC20H Studio Classic Head is a compact tube amplifier inspired by the legendary JCM800 series. Made in the United Kingdom, it offers 20W power with the option to reduce to 5W. Equipped with two ECC83 tubes in the preamp section and two EL34 tubes in the power section. It features three tone modes: Clean 1, Crunch 1, and Crunch 2. Ideal for professional stage performances, studio recordings, and home practice.
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Product attributes
Model :
Studio Classic SC 20H
SKU :
SUP_MC556
Warranty :
2 years
Producent :
Marshall
Weight without package:
9.4 kg
Type :
Head Amps
Construction :
Tube
Power (Watt) :
20
Channels :
1
Line Input :
NO
Reverb :
NO
External FX Loop :
YES
Recording Output :
NO
USB Interface :
NO
Midi Interface :
NO
Battery operated :
NO
Footswitch connection :
NO
Incl. Footswitch:
NO
Effects procesor :
NO
Product Description
Details
Marshall Studio Classic Head – classic tube amplifier inspired by the JCM800
Discover Marshall's legendary sound in a compact form. The Studio Classic Head is a portable replica of the iconic JCM800 amplifier that revolutionized rock music in the 1980s. This 20‑watt head delivers the classic, saturated overdrive that ranges from clean playing to aggressive distortion and soaring solos.
Product Features
Compact British build – the amplifier is made in Marshall's factory in Bletchley, England, with hand‑soldered components for the highest quality construction. Power reduction 20W/5W – a switch that instantly adjusts the power to suit playing conditions, from rehearsal to home practice. Fully tube construction – delivers the distinctive, warm tone sought by guitarists worldwide.
Authentic JCM800‑inspired tone
The Studio Classic Head inherits the DNA of the original JCM800 2203 – the first amplifier that truly embodied the overdriven sound of heavy rock. The character of this legendary amp, revered by the greatest rock artists of all time, has been recreated in a portable, compact form. Three gain stages (Clean 1 / Crunch 1 / Crunch 2) allow a smooth transition from clean tone through lightly compressed crunch to full, roaring overdrive.
Applications
- Professional stage performances – the full 20W power delivers a powerful, penetrating sound
- Studio recordings – the controlled 5W is ideal for capturing classic tube tone
- Home practice – quiet operation at 5W lets you enjoy tube sound without disturbing neighbors
Technical specifications
- Output power: 20W (with reduction to 5W)
- Channels: 1 channel with three gain modes
- Preamp tubes: 2x ECC83
- Phase splitter tube: 1x ECC83
- Power tubes: 2x EL34
- Color: Black
- DI output
- Effects loop (series)
Materials and construction
The fully tube construction is the heart of this amplifier. A pair of ECC83 preamp tubes deliver a rich, harmonic input signal, the phase‑splitting tube stabilizes the circuit, and the pair of EL34 power tubes produce the iconic, dynamic output. Each unit is meticulously assembled in the British factory with hand‑soldered components, ensuring authentic tone and reliability for years of intensive use.
Included items
- Main amplifier Studio Classic Head
- Power cable
- Owner's manual
Summary
The Marshall Studio Classic Head is a unique opportunity for guitarists seeking authentic, classic tube tone in a compact, portable form. Inspired by the legendary JCM800, it offers everything that makes Marshall amps so iconic – from clean tones to roaring overdrive. The power reduction makes it an extremely versatile tool, performing well both on the big stage and in the home studio. It’s the amplifier for those who value tradition, craftsmanship, and timeless sound.
Shipment
Product delivery details Marshall Studio Classic SC 20H - guitar head
Shipment from Warsaw, Poland.
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Product faq
Marshall Studio Classic SC 20H - guitar head - Frequently asked questions.
Is the head fully valve?
Yes, the head uses ECC83 tubes in the preamp and EL34 tubes in the power amp.
How does the 20W/5W power reduction work?
The power reduction switch allows a quick switch from 20W to 5W instantly, ideal for various sound system conditions.
What power supply voltage is required?
The head requires a 230V/50Hz power supply.
Which tubes are used in the preamp?
The preamp uses ECC83 tubes.
Which tubes are used in the power amp?
The power amp uses EL34 tubes.
Does the head have an effects input?
No, the head does not have an effects input, but it has a DI output.
Can it be connected to an amplifier?
Yes, via the DI output you can connect the head to an amplifier or sound system.
What color is it available in?
The head is available in black.
Where was it manufactured?
Production takes place in the United Kingdom (UK).
What are the main features that distinguish this model?
Compact size, full valve construction, power reduction, inspired by classic JCM800.
