1968 Marshall JMP50 Plexi

1968 Marshall JMP50 Plexi

AUD $11,995

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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.

1971 Marshall JMP 50

1971 Marshall JMP50 Amp


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Marshall JMP50W Head with a 1968 Re-issue Marshall cabinet with 4 Celestion Greenback speakers.

Cabinet was hand-wired in the UK. The speakers are amazingly crisp.

There is an extra hole in the front panel where someone has (my guess) added a Master Volume most likely.

This setup is incredibly loud and sounds amazing.