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Marshall SN20H Studio 900 20W Guitar Amp Head
100% Genuine AU Stock
StarTrack Express Insured
30-Day Returns (eligible items)
Marshall · SKU: marshall-sn20h-studio-900-20w-guitar-amp-headIn Stock (Melb Warehouse)

Get Big, Inspiring Tone From the Marshall SN20H Studio 900 20W Guitar Amp Head – 20 W

$1,942.00 AUD(inc. 10% GST)
Pay with Crypto (10% Off):$1,747.80 AUD
Or 4 fortnightly payments of $485.50 interest-free with Pay in 4.
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Fast DispatchOrders placed before 2:00 PM AEST on business days are normally dispatched the same day via StarTrack Express, signature required.

The Marshall SN20H Studio 900 20W Guitar Amp Head is an amplifier built to help you get the tone you hear in your head — supplied as genuine Australian stock with local warranty. The iconic 90s Marshall sound but presents it in a new compact package made for home or studio sessions where you can create your own tone.

Why You’ll Love It

  • Get the tone you hear in your head — its two channels, easily controlled with a footswitch, and its hybrid design blend valve warmth with solid-state reliability, delivering authentic JCM900 crunch…
  • Play at the right volume — loaded with two ECC83 preamp valves, two 5881 power amp valves, and one ECC83 phase splitter, it offers versatile control and all-valve…
  • Shape your sound easily — switch effortlessly between 20W, 5W, and Crafted in Bletchley, England, the Studio 900 embodies Marshall's commitment to high-quality craftsmanship with shared circuit…
  • Built for gigs and practice — power: 20W (with power reduction to 5W), 1W.

Key Features

Design & Materials

the iconic 90s Marshall sound but presents it in a new compact package made for home or studio sessions where you can create your own tone. Its two channels, easily controlled with a footswitch, and its hybrid design blend valve warmth with solid-state reliability, delivering authentic JCM900 crunch even at low volumes. Switch effortlessly between 20W, 5W, and Crafted in Bletchley, England, the Studio 900 embodies Marshall's commitment to high-quality craftsmanship with shared circuit design from larger models, ensuring precise replicas of…

Performance Specs

  • Power: 20W (with power reduction to 5W), 1W
  • Outputs: DI output, Compensated DI output PHYSICAL UNIT
  • Loaded with two ECC83 preamp valves, two 5881 power amp valves, and one ECC83 phase splitter, it offers versatile control and all-valve tonal possibilities…
  • 20 W

What’s Included

The Marshall SN20H Studio 900 20W Guitar Amp Head as listed in the product name, with the manufacturer’s standard accessories. Ask our team if you need the exact box contents before ordering.

Perfect For

  • Gigging guitarists and bassists
  • Home and studio players
  • Students and teachers

How It Stands Out

Power, speakers and channels are listed so you can match it to the rooms you play. Unlike grey imports, every amplifier we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.

Frequently Asked Questions

Is it loud enough for gigs?

See the wattage and speaker details in Performance Specs.

Can I use headphones?

If a headphone output is listed in the specs, yes.

Is the Marshall SN20H Studio 900 20W Guitar Amp Head genuine Australian stock?

Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.

How long does delivery take?

This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.