1970's JMP 1 Watt Guitar Valve Amp Combo

The Marshall JMP1 combo is a 1 watt all valve guitar amp, released in celebration of Marshall Amplifications 50th year of production.  This Marshall JMP1 combo amplifier is the first model in a range of amps spanning the early 60's right up to present day with the JVM models. The JMP1 model captures that crunchy 70's rock tone perfectly, having a touch more gain than the JTM model and features a gain boost switch on the rear panel.  Despite their modest power rating these small amplifiers sound huge, and a 0.1 watt setting enables you to crank it right up for a full on plexi experience!

Marshall JMP1 Combo Specifications

• All valve design (2 x ECC83, 2 x ECC81)
• Authentic JMP era tone
• Volume, bass and treble controls
• Authentic red power light and vintage power switch
• Low power 0.1 watt option
• 8 & 16 Ohm speaker outputs
• Era correct cosmetics
• Celestion 10" speaker
• Commemorative 50th Anniversary rear panel plaque