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Marshall SN20H Studio 900 20W Guitar Amp Head

70/SN20H - RRP $2,799.00
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We offer free shipping on orders $100+ and under 32kg to metro areas in ACT, NSW, VIC, and QLD. If you are in a regional area we will subsidise your delivery rates. You can calculate shipping in the checkout and on product pages with your postcode.
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Express 1-5 days.
Standard 2-10 days.
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On weekends our online team may not be operating. Either give us a call Monday morning or reply to your order email and we will get back to you asap.

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  • 18 Salamander Court, Phillip 2606, ACT
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  1. Instrument: Electric
  2. Wattage: 20w
  3. Speaker Impedance: Switchable
  • Iconic 90s Marshall sound in compact design
  • Versatile control with two channels
  • Switchable power output: 20W, 5W, <1W
  • Hybrid design for valve warmth and reliability
  • Loaded with ECC83 and 5881 valves
  • Built-in spring reverb for dynamic depth
  • Crafted in Bletchley, England for quality
  • Includes DI output for easy recording

The Studio 900 brings back 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. 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 like the classic 100-watt head. Switch effortlessly between 20W, 5W, and <1W with power attenuation to suit any environment. The built-in spring reverb allows you to add dynamic depth to your sound, amplifying the impact of your solos. Adjust the reverb intensity to suit any genre for complete control over your tone.

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 vintage amplifiers.

HEAD SN20H – TECHNICAL SPECIFICATIONS
AUDIO SPECIFICATION
Power
20W (with power reduction to 5W), <1W
Valves
2 x ECC83, 1 x ECC83 (phase splitter) and 2 x 5881
Channels
2
Equalisation
Treble, middle, bass and presence
Speaker outputs
5 x ¼" jack sockets
(16Ω load / 8Ω load / 4Ω load)
Outputs
DI output, Compensated DI output
PHYSICAL UNIT
Weight
11.2 kg / 24.5 lbs
Width
510 mm / 20.1”
Height
245 mm / 9.6”
Depth
240 mm / 9.4”

More Information
Brand Marshall
Instrument Electric
Series Studio
Model SN20H
Type Head
Technology Tube
Wattage 20w
# Channels 2
Built-in effects? Reverb
Frank

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