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Dean Markley K-300B amp

Discussion in 'Amps and Cabs [BG]' started by PhilioG, Dec 9, 2003.

  1. PhilioG


    Dec 8, 2003
    I have an old Dean Markley K-300B and it is just now starting to have some electronics trouble. When I turn it on it buzzes. I can here sound from it but I have to turn it and the bass all the way up for it to be heard, and then it sounds terrible, of course.

    It is a great amp and I would hate to have to stop using it just because I can't get it fixed. I have had it for years and it is probably more sentimental than anything but it is just a good amp.

    Does anyone know how I might be able to get a schematic on this old thing? Dean Markley is no longer in the amp business so I thought I would ask around an maybe stumble into one.

    Thanks and keep bassin'
    rogerbmiller likes this.
  2. rogerbmiller

    rogerbmiller Gold Supporting Member

    Sep 16, 2003
    Mine never had trouble. Still doesn't.