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Markbass CMD 121P hissing now...

Discussion in 'Amps and Cabs [BG]' started by Randy Warren, Jan 12, 2012.


  1. Randy Warren

    Randy Warren

    Oct 26, 2008
    had this combo for three years, and while I don't use it a lot, I have never had any problems until tonite, late into practice the tweeter starts hissing like a box of snakes! Unplugged the bass and still hissing. I have searched some of the threads here and no help there, can anyone tell me what would cause the hissing, either the amp or the tweeter? thanks
     
  2. WingKL

    WingKL

    May 12, 2007
    As Bill F will surely say, tweeters don't hiss, amps do. A good tech can sort it out for you.
     
  3. Randy Warren

    Randy Warren

    Oct 26, 2008
    thnaks, kinda my thoughts as well, although that is a good bit more expensive proposal...
     

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