Marshall 

1970 - JMP 50

Model: 1987

Serial Number: S/A 6185 A

A fantastic example of the small box Hand wired JMP 50 with original laydown transformer, with the more usable 50w power section and Plexi tones. It's in very good condition for the year with only minor tolex scuffs to the corners. The tolex, feet, handle and badge all seem to be original(the logo has had a more modern section stuck on, top of the h).

The hand wired tag board looks to be very original with lots of the joints still having the red shellac, with just a few new solders showing service parts that have been changed. The Mustard cap date codes C9 3rd quarter of 1969 & D9, 4th quarter of 1969. 

The original Drake 1202-118 laydown main power transformer is present, as is the Drake 784-139 output transformer and original choke. Original Bulgin power socket is present, tested safe and bulgin cable is supplied.

The sticker on the chassis shows that it had its final inspection at the factory on 22/04/70.

***This head has just been serviced by Dave Wittering at Prestige Amp Servicing, who is an ex-Marshall senior service engineer and is in full and perfect working order.***

Serviced parts include: 

6 x input/output sockets replaced

6 x pots replaced

2 x New ECC83 Pre amp valves

Bias circuit smoothing caps

Smoothing caps

2 x Screen resistors

1 x V2 Cathode resistor

V1, V2, V3 Low Emission.

Power Lamp.

PAT Tested.

Any parts removed during the service are included with the amp.

Voltage Selector for 110v, 120v & 240v.

Worldwide Shipping Available

All of our heads are shipped in custom made Overdrive boxes with extra protection inside. We usually use UPS for international shipments. We have lots of experience shipping Marshall items worldwide and ship to North America and Europe on a weekly basis.

We are proud to be an Authorised Marshall Retailer, with shipping available across the UK and all of Europe for new gear and worldwide shipping for our used items. We also have a dedicated showroom where you can experience and test the amps in person.