5150 EVH

5150 with no power supply came in , its a 120V wallvolt series.. 5 preamp tubes, 4x6l6gc..

,

marshall JMP 100watter

old input jack

new input jack relpaced due to old part got leaking (ground)

stabalizing the bias section..

new chatode caps and dc blocking caps.

overall view

marshall jmp 100 at studio shop space suddenly got problem noise due to grounding issue.take about a week to debug and replace new part.