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Marshall SC20H Studio Classic JCM800 20W Valve Amp Head

A Portable, Mini Head Version Of The Legendary JCM800 2203

£849.00

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SKU: SC20H

Product Description

The Marshall SC20H Studio Classic is a mini head version of one of the most popular valve amps in history - the iconic JCM800 2203!

Now available in a portable 'Studio Classic' format, the all-valve SC20H head stays true to the legendary JCM800 formula with its single-channel design and High/Low sensitivity inputs.

Authentic JCM800 Tones

Marshall's original JCM800 was used by countless rockstars throughout the '80s and '90s, including Billy Corgan, Jeff Beck and Tom Morello; spanning many different genres and proving just how versatile the amp circuit is.

The SC20H Studio Classic delivers the full spectrum of JCM800 2203 tone, from rich and full cleans to heavier driven aggressive sounds - all in a compact enclosure. Driven by a pair of EL34 power tubes for that unmistakable British sound, the SC20H also closely adheres to the JCM800's simple control layout with a master volume, 4-band EQ and preamp volume knob.

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Power Reduction

One of the Studio Classic's coolest features is its power reduction switch. Letting you power down from the full 20W to 5W, the lower wattage allows you to drive the tubes harder at quieter volumes so that you can still attain those gnarly, saturated cranked valve amp sounds at bedroom levels!

DI Output & Effects Loop

The Marshall SC20H Studio Classic is equipped with a DI output, which allows you to plug the amp directly into your recording interface and capture its tones with an emulated mic'd up cab sound. This is what makes the SC20H so versatile and studio-friendly - hence the name!

If you're a stompbox fanatic, the SC20H can serve as an excellent pedal platform with its dedicated effects loop. Just plug your favourite modulation and time-based pedals in via the loop and enjoy seamless sonic bliss!

Specifications

General

  • Model: SC20H
  • Range: Studio
  • Technology: Valve
  • Channels: 1

Electronics

  • Output Wattage: 20W (with power reduction option to 5W)
  • Outputs: 5 x 1/4” jack sockets, selectable 16Ω / 8Ω / 4Ω load
  • Inputs: 2 x 1/4" jack instrument inputs (high/low sensitivity)
  • Controls: Presence, bass, middle, treble, master volume, preamp volume
  • Effects: None
  • Effects Loop: Yes, series, send/return

Valves

  • Preamp Valves: 2 x ECC83, 1 x ECC83 (phase splitter)
  • Power Amp Valves: 2 x EL34

Accessories

  • Cable: Detachable power cable included, speaker cable included

Dimensions

  • Weight: 9.4 kg / 20.7 lbs
  • Width: 510mm / 20.1"
  • Height: 240mm / 9.4"
  • Depth: 240mm / 9.4"
Elliot Stent author picture

Written by Elliot Stent

Customer Reviews

4.8

6 reviews

Value

Looks

Durability

Sound

Trusted Customer10th May 2022

Mr Min Sung Kim8th May 2022

Value 4Looks 5Durability 4Sound 5

Samantha Robertson13th Aug 2021

Mr R Beckett24th Dec 2020

Sounds amazing. Surprisingly loud for a 20 watt I can barely turn it up past 2 in the house.

Value 4Looks 5Durability 4Sound 5

Mr Christopher Manson27th Oct 2019

It’s exactly what it says it is. A low powered JCM 800, it’s the tone of 80’s and 90’s rock in a smallish box! It’s pretty loud even at 5 watts so just be aware of that if you’re planning on using it at home, if you’re in a flat I’d say you’ll need forgiving neighbours. 20 watt mode is more than enough in a band situation, unless it’s cleans you’re looking for but if that’s what you’re after then this isn’t your amp. If you love the sound of a JCM 800 but can’t handle the window shattering volume then this is the amp for you.

Trusted Customer21st May 2019

Best amp I ever owned and I've had them all - Marshall totally nailed it with this one.

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It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

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Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.