fatigueofheart
New member
What do they do? and How much of an effect do they have? Right now I have 2 on a 12ax7 and 2 on a el84. Thanks!
There are several different types- Halo's, tube sox, and the silicone rings-Duke of Metal said:Can you guys post a link? I'd like to see what these look like.
Thanks
Duke of Metal said:Can you guys post a link? I'd like to see what these look like.
Thanks