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Marshall SN20C JCM900 20W 1x12 Combo, Open Box

Listing photo · Fair Deal Music

Other / Modern / year unspecified

Marshall SN20C JCM900 20W 1x12 Combo, Open Box

£1,180

Seller's listed price. Shipping, import charges and taxes may apply.

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Last observed 28 Oct 2026. Confirm current availability with the seller.

Brand in listing
Other
Category
Amplifier
Condition
B-stock
Source country
GB
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From the listing

Seller's description

The Marshall SN20C Studio 900 brings the focused attack, powerful crunch and versatile two-channel performance of the legendary JCM900 into a compact British-made 20-watt valve combo. Channel A covers articulate cleans, responsive breakup and classic British crunch, while Channel B delivers the additional gain, compression and sustain required for hard rock, punk, alternative music and lead playing. Independent Gain, Master Volume and Reverb controls for each channel make it easy to prepare two balanced sounds for live performance or recording. Switchable 20-watt, 5-watt and under-1-watt output modes allow the Studio 900 to move between rehearsals, gigs, studio sessions and lower-volume home practice. Its 12-inch Celestion G12T-75 speaker provides tight bass, defined attack and the cutting projection associated with classic Marshall rock tones. This Open Box example has been inspected and tested by the Fair Deal Music team and offers the complete SN20C Studio 900 experience at a reduced price. At A Glance Feature | Details | Brand | Marshall | Model | SN20C Studio 900 | Amplifier Type | Valve guitar combo amplifier | Condition | Open Box | Output Power | 20 watts | Reduced-Power Modes | 5 watts and under 1 watt | Channels | Two | Channel A | Clean, breakup and medium-gain crunch | Channel B | Classic lead and higher-gain rock tones | Speaker | 12-inch Celestion G12T-75 | Speaker Rating | 75 watts | Speaker Impedance | 16 ohms | Reverb | Independent level for each channel | Effects Loop | Adjustable Send and Return | Line Outputs | Direct and recording-compensated | Footswitchable Functions | Channel selection and reverb | Power Valves | Two 5881 | Country of Manufacture | United Kingdom | Main Appeal | JCM900-inspired versatility with three output levels | Best For | Rock, hard rock, punk, alternative music, recording and gigging | Skill Level | Intermediate to professional | Why Choose the Marshall SN20C Studio 900? JCM900-Inspired Marsh

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