400RB-4 Amp Repair

Discussion in 'Amps and Cabs [BG]' started by Robert Fonville, Mar 4, 2010.

  1. Robert Fonville

    Robert Fonville

    Mar 4, 2010
    I need a preamp board for my 400RB-4 head. The factory tells
    me they don't have one and won't have any more since it is a
    discontinued model. Gallien Krueger.
    Anybody got an idea where I my look for one?
  2. B-string

    B-string Supporting Member

    Is yours beyond repair?
  3. Robert Fonville

    Robert Fonville

    Mar 4, 2010
    It is beyond any help according to my repair guy. He's good.
  4. B-string

    B-string Supporting Member

    Unless the PC Board is broken or burnt they are simple to repair? I'm surprised G-K no longer has replacements, they have not been out of production that long? I have service info for the cost of an email addy if it will help him.
  5. Primary

    Primary TB Assistant

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