BIG POPPA
Headphoneus Supremus
Isoclean or Furutech. The IsoClean is a safe bet. To me it is the standard of an Audio Grade Fuse. It goes in different directions from there. I like the Rhodium sound with tubes. Have a few 3A if somebody wants to try it out? Just PM me. Need to get a PS Audio fuse next just to check it out. Gold plated. So I have not been in a hurry.