1984 Marshall 2203 Master Model Lead Mk2 100W head built in the UK, part of the first JCM800 era of single channel master volume amps. The 2203 design itself dates back to the late 70s and was rebadged into the JCM800 line in 1981, becoming a standard for hard rock and metal. It’s a straightforward 100 watt EL34 head with one channel, high and low sensitivity inputs, three band EQ plus presence and a master volume.Preamp valves 3 ECC83, Power valves 4 EL34 Speaker outputs 2 1/4 inch jacks selectable 4 / 8 / 16 ohmMissing one knob. Used extensively by Guttersnipes live and for most recordings.Video: https://youtu.be/hv3031Z6U2wProduct SpecsItem Number: 40173Make: MarshallModel: JCM 800 Model 2203Condition: GoodFinish: Black ‘n’ GoldCategories: amps guitar-headsYear: 1984Made In: United KingdomMPN: 40173