Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum. New: view Recent Searches.
New: visit Schematic Hell!
The sunn still shines online!

Listen to great tunes streaming live right now!

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  
  View Thread

Princeton II microphonic resonance????

1/14/2005 12:13 AM
kluson guyPrinceton II microphonic resonance????
I just picked up a Princeton II and am trying to eliminate a high glassy microphonic that resonates on the C and D notes.  
I have heard this type of resonance on quite a few amps and always thought it was tubes. I have swapped out the tubes on the Princeton with old good replacements yet the problem still remains.  
Any suggestions on eliminating this type of resonant microphonics appreciated.  
Cheers, Kluson Guy

Enzo SOmething is microphonic, we need t... -- 1/14/2005 12:41 AM
Enzo The plain old vanilla 100% silicone... -- 1/15/2005 2:14 AM