shimmilou
Established in 1963
- Joined
- Mar 15, 2018
- Messages
- 2,671
Probably depends on the tube, but it sounds like a high frequency jingling or ringing sound when I've heard it on any of my amps...
Les, seems as you are describing a microphonic tube, which is different than rattling, although both are faulty tubes. Rattling is more as I described above.