Do "Tube Rings" really work?

When I say tube ring, I am referring to bands placed around tubes to reduce microphonics. If they do work, where on-line can I buy some.

Thanks.

m-

mdomnick04-12-2002 3:43pm

misterearl Details Discussions Posts This discussion Message User 1 posts 04-13-2002 at 02:15am Copy Comment URL Report Comment Edit Delete I bougth a preamp with clear tube rings that had melted.Ended up having to replace a socket and cleaning all the tubes.