Members zygoat Posted March 7, 2011 Members Share Posted March 7, 2011 I'm getting what I believe to be some kind of microphonic tube noise from my PRRI, but it relates to the reverb. Especially if I hit a low C#. It kinda goes away after about 30 minutes of being turned on but seriously WTF. I'll turn the reverb off and I can still hear some bleeding of reverb coming through so do I need to replace a tube or something? Is it the 12AT7 that's the culprit? Link to comment Share on other sites More sharing options...
Members goodhonk Posted March 7, 2011 Members Share Posted March 7, 2011 pwners Link to comment Share on other sites More sharing options...
Members zygoat Posted March 7, 2011 Author Members Share Posted March 7, 2011 right on Link to comment Share on other sites More sharing options...
Members RoboPimp Posted March 7, 2011 Members Share Posted March 7, 2011 could very well be the tank itself resonating/feeding back. Try lifting the bag it's in and adjusting it slightly (turn the amp on standby/off to avoid spring crashes) Link to comment Share on other sites More sharing options...
Members juri Posted March 7, 2011 Members Share Posted March 7, 2011 tube dampers might help... Link to comment Share on other sites More sharing options...
Members Operator Posted March 7, 2011 Members Share Posted March 7, 2011 Those look like cock rings. Link to comment Share on other sites More sharing options...
Members goodhonk Posted March 7, 2011 Members Share Posted March 7, 2011 Link to comment Share on other sites More sharing options...
Members zygoat Posted March 7, 2011 Author Members Share Posted March 7, 2011 i just moved the tank around, seems to be ok now. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.