Marvel 35 tube amp

Discussion in 'Musical Instruments' started by Lazarus Long, Sep 5, 2018.

  1. Lazarus Long

    Lazarus Long Super Member

    I picked up a Marvel 35 amp today. It appears to be all original. Cosmetically it is pretty rough, but if it actually works, ill build a new cabinet for it.. What should I do to test this thing before I plug it in and blow something up?


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