Tube Amplifiers
AnswerGuy asked:

It doesn 't matter if the power is on / off. I replaced the 12AX7 tube dell'invertitore, which does not help. Also, there are components obviously skipped. Should I change the power transformer primary?


2 Comments so far

  1. Guy With Questions on September 26, 2009 9:26 pm

    what size fuse? are you using the right size and wattage? before you do any messing with the inner components…check the warranty on the amp. if the warranty is still good, send it to Marshall for repairs.

  2. mcflurry_cca on September 29, 2009 9:57 pm

    that may be your only option at this point . . . . i had a similar problem with my amp, and thats what i ended up doing . . . but ya, id try that . . good luck!! =)

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