Fuse upgrade from factory.....

Upgraded fuses have generated a plethora of divergent responses, from those that HAVE ACTUALLY TRIED THEM, regarding their ways of affecting the performance of various components. Of those that HAVE ACTUALLY TRIED THEM(and responded to queries), some cannot hear a difference, while most have noticed a significant(worth the money) difference. It is the consensus, that the performance of various brands, is also system-dependent. Before spending the big bucks, it may be worth your effort, to try a couple of the HI-FI Tuning, Classic Gold fuses, that Parts Connexion is clearancing, just to see if you hear an improvement in your particular system. They’re easily good enough, to let you know if you can. They have a 16A, Slo-Blo available, that will protect your amp(less than an 8% uptick, in amperage). https://www.partsconnexion.com/FUSE-70561.html For the 2A fuse, I’d go down a bit, since they don’t have anything close enough. My guess is, a 1.6A will probably hold. https://www.partsconnexion.com/FUSE-68996.html Then again, you could just try the Golds in your amp first and proceed from there. That’s how I started my fuse trials(main power amps). Have fun and happy listening!