nasty popping

Discussion in 'Amps and Cabs [BG]' started by zoran, Aug 14, 2003.

  1. zoran


    May 10, 2002
    Strange and scarry,

    First I plug preamp, then poweramp, wait about 15 seconds with no volume at all and then strong popping came out from speakers twice and then stopped. I'm afraid if this will continue I will blow my speakers.

    I suspect on preamp, cause I checked poweramp and it's ok:(
  2. Mcrelly


    Jun 16, 2003
    Minnesota, USA
    please decribe exactly what you did, what was turned on and when everything happened. please describe more thoroughly.
  3. zoran


    May 10, 2002
    I will try,

    preamp, compressor and poweramp (on bridge mode) are connecting with xlr cables, ground-lift knob on preamp and compressor was setting on "lift", connection between poweramp and box is 1/4". When I connect poweramp on box without any connections with preamp, everything is ok. I didn't try preamp only yet, but I will , so it's the reason that I suspect on preamp or even compressor more than poweramp