Marshall Model #1987 JMP Lead

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  1. I now own this is’68 JMP50 model #1987, SN11225. Filter & bias supply caps have been replaced (main filter had just started to weep electrolyte). New filter caps conditioned by current limiting. Telefunken EL34’s replaced with NOS Valvo branded matching date code (1962, October, 3rd week) Mullard xf2 double halo getter EL34’s. The mains IEC socket that had previously been fitted has been replaced with original type Bulgin 3 prong socket. I’ll later try updating this folder with pics etc. Cheers

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