I have replaced all of my AH Fuses with the SR-B (4), 2 in CD Player, 1 in Tube Power Supply and 1 in my Amp and all I can say is WOW! Just like everyone else has reported, more transparency without any brightness, Much deeper/wider soundstage with unbelievable imaging....
Every component I put these fuses in were drastic but the CD Player results were shocking!,. Listening to one of my favorite Classic Guitarist, Julian Bream, Giuliana Grand Overture, Op. 61 Sonata in C, Op. 15: Allegro from a 1969 recording. This is not an Audiophile recording and you can hear the flaws in the conversion to digital such as hisses and noise but with the SR-B, it's as if I upgraded the processor itself. The sound became much cleaner, smoother with a vast deep stage.
Try one to see if some of these attributes can be duplicated in your system.
Every component I put these fuses in were drastic but the CD Player results were shocking!,. Listening to one of my favorite Classic Guitarist, Julian Bream, Giuliana Grand Overture, Op. 61 Sonata in C, Op. 15: Allegro from a 1969 recording. This is not an Audiophile recording and you can hear the flaws in the conversion to digital such as hisses and noise but with the SR-B, it's as if I upgraded the processor itself. The sound became much cleaner, smoother with a vast deep stage.
Try one to see if some of these attributes can be duplicated in your system.