This used to be my FAVE tweak until one of my eyes fell out of grace (doesn't track that well following 9 surgeries).
https://www.youtube.com/watch?v=erkpm6QggrU
Aside from that a decent equipment rack (even though my electronic gear is isolated by a double pocket wall from the listening room) as well as after market shelves for the source gear (Neuance/Greater Ranges shelves for the CD/TT decks) is way, way, way up there.
Cleaning electrical contacts for tubes and cables is also a big plus, but it's it's simply common/logical maintenance instead of being in the tweak catagory.
DeKay
https://www.youtube.com/watch?v=erkpm6QggrU
Aside from that a decent equipment rack (even though my electronic gear is isolated by a double pocket wall from the listening room) as well as after market shelves for the source gear (Neuance/Greater Ranges shelves for the CD/TT decks) is way, way, way up there.
Cleaning electrical contacts for tubes and cables is also a big plus, but it's it's simply common/logical maintenance instead of being in the tweak catagory.
DeKay