Straight lip front, three original transformers, Plexi glass front panel. Tubes are original period Mull EL34's and three Brimar ECC83's.
A Plexi from the golden era of Marshall amplification. It's got a couple of minor changes, but where it matters, it is 100% original. It breaks up and starts to get loud around 6-7 whereas the gold aluminium JMP50's tend to go earlier. This leaves a lot of room between 1-5 for some really nice clean tones.
Two of the knobs are period correct replacements from 1968, but not original to this amp.
A great piece of British amplification history.
* NOTE* Amps only ship within Australia and are sold "AS IS". They function fully and the purchaser is responsible for them once they leave us for delivery. Below is a recent photo of the actual amp showing the condition of the grill.