The JCM25/50 Silver Jubilee Series was produced in 1987 to celebrate 25 years of Marshall Amplification and 50 years of Jim Marshall being in the music business. Inspired by this acclaimed series the 20 Watt Mini Jubilee combo and ‘small box’ head combine classic Silver Jubilee preamp tone, features and styling in a lower power, ‘mini’ design. This contemporary ‘mini’ take on the Jubilee Series features: an ECC83 & EL34 valve-set, High/Low output switching, (20 Watt to 5 Watt), FX Loop and independent 4/8/16 Ohm speaker outputs. In keeping with classic Jubilee tone, Mini Jubilee features preamp circuitry taken from the 2555X which was launched in 2015 and made using the original diagrams. The amp also features classic silver vinyl and chrome plated panelling to complete the Jubilee look. The 2525 Mini Jubilee is expertly crafted and is designed, engineered and constructed to the highest possible standards at the Marshall factory in Bletchley, England.SpecsTechnology ValveChannels 2ElectronicsWattage 20wInputs 1Controls Input Gain (Pull Rhythm Clip), Lead Master, Output Master, Treble, Middle, Bass, Presence, High/low Output SwitchValvesPre Amp Valves 3 X Ecc83Power Amp Valves 2 X El34AccessoriesFootswitch Pedl-90003 IncludedDimensionsWeight (Kg) 10Dimensions In mm (W X H X D) 510 x 232 x 220