here's a few just from lookin around on here.... don't know if you already checked that out....

JMP 50 Watt, Master Volume...

JMP 100 Watt, Master Volume...

JMP 100 MkII, not sure if MV....

JMP-50 MkII, same story...

hope that's at least slightly helpful...

steve

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Squier Affinity Strat (the beater), Squier Standard Strat, Rickenbacker 330

Carvin X-60C, Vox AD30VT Valvetronix, 1974 Sunn Studio Lead. And, of course, a nice little selection of pedals.
pics are coming....