WORKING CONDITION: Excellent. This amp sounds like a 60's 100w Plexi. The volumes stay clean until 4-5 on the dial and then unleash the fury that only a 100w Marshall can. There are no issues with the sound or operability - this amp is a BEAST!

PHYSICAL CONDITION: Good. The metal top vent is missing, as is the rear panel. The 3-prong grounded AC connector has been upgraded heavy duty plug, but the original grey power cable is intact. The tolex is in very good shape, as are all the valves, jacks, switches and and knobs.

INVENTORY #57762

BRAND: Marshall

MODEL: Mk 2 Master Model 100w

FUNCTION: Guitar Amplifier 

PRODUCT DESCRIPTION: This listing is for a 1979 Marshall JMP Mk 2 Master Model 100w Lead Guitar Amplifier

SPECS:

• Serial #SL/A 05322J
• Finish/Color: 
• Weight: 0lbs 
• Watts: 100 
• Ohms: 4, 8, 16
• Tube Config: (4) EL34 (3) 12AX7
• Effects: None
• Mods:
  • This amp has been converted from a Master Volume JMP to 4-input 1959 Super Lead "Plexi" specs by Las Vegas amp tech Carl Popek. This is an easily reversible modification.
  • The Output Transformer was upgraded to a handwound Marstran OT
    

ACCESSORIES INCLUDED: This item comes as seen in photos, and does not include any accessories.

EXTRAS INCLUDED:

UNPACKAGED WEIGHT: 47lbs.

UNPACKAGED DIMENSIONS: 29" x 9" x 12"