Best tube dampers that you have used

ebm"Birth control for tubes are you joking??"

There are grammar school children here who think "jokes" like this are really hysterical just like the humor they use on the playground it is best to ignore them if you criticize them too much they are sensitive and will have you're post deleted.

If you're going to use a condom, make sure to roll them all the way to the base where the s/n is marked on them. You all know there is a s/n at the base of every condom right? I'm done now. 

i would've tried my condoms, but they're too loose on tubes :-)

Putting a tube damper on tubes may or may not have an effect on sound (If a tube seems microphonic, replace it), but the point of them is obviously to damp vibration and stomp out the dreaded (by some, not me) microphonics which can possibly chew the fun out of your audio gum. It is not, I repeat not, possible to "overdamp" a tube as the inside of the tube is what is making things go, not the glass. To state otherwise is strange, utter nonsense, and not entirely unexpected.