AC30CC Tube rattle

[trevorus]

On certain notes, I get a tube rattle. Sounds like metal against glass. Anyone had this happen to them, and what did you do to fix it?

[Gtr_tech]

The output tubes are prob'ly mechanically rattling. EL84s don't tend to last long in a combo format due to all the vibration they have to endure. Treat them like strings.....replace as needed.

[Amp Kat]

I believe Enzo built a derattling piece for the C-30 and should work on any EL-84. Give him a shout to get some of those things.