Hi Fi Tuning Supreme fuse-Burn In?

Oopsy Daisy, I’m pretty sure you didn’t mean electrons. We’ve had that chapter already. Electrons don’t really move. Besides you’ve got your vibration control and RFI/EMI stuff and you’ve even got some quantum stuff to consider in the case of HiFi Tuning Fuses.

@greh ,
I started out with Silver Stars with my Marantz and found the same thing as you: bright leading edge and a lack of body or weight in exchange. 

If you're tinkering with an amp, may I suggest the PADIS fuse? After trying a AHP fuse in my Kinki integrated, it had the same, if not more pronounced, effect as the HiFi Tuning fuse. Incredible intelligibility and air at the expense of body, weight, low end, etc. 

Discovering that the Kinki uses a 8A fuse, I looked at my old collection and put in a PADIS fuse (that I found a bit too dark in my Marantz) and lo and behold, it's a winning combination. 

The Kinki still has all the extension, air, detail and attack but now has more weight, body or gravitas, if you will. It's a more muscular presentation but not at the expense of anything else. Anything instrumental sounds all the more realistic and vocals have a more corporal element to them. 

Maybe I should have waited a little longer for it to break in or it could be it's more copasetic with the Kinki, but it's staying in for the foreseeable future. They're only $25 and it takes about 2 weeks to get them from Germany and they're fully compliant with any and all electrical ratings.

All the best,
Nonoise

Geoffy The Fuse Troll:

Electrons don’t really move. 

Hel-loo Geoffy The Fuse Troll! rpt Hel-loo Geoffy The Fuse Troll! Everyone except you knows that the motion of electrons is the definition of electicity. Wake up and smell the ☕️ Geoffy! Get on the reality train while you’re at it. Toot! Toot! 🚂 🚂 🚂 

What I stated is fact if you don’t understand that is not my fault 
try reading . The wire in a fuse is calibrated for its average they have various thicknesses . That is how they blow .a fuse wire 
will break when over heated past it’s ability, 
land my. Answer to resistance steel vs copperor silver  if you can read the metals resistance index clearly shows that a steelfuse has many times-more resistance then copper or silver.. thatis solelythe main reason the silver or copper fuse sound better. I owned a Audio store in the U.K for 10 years ,and Hifi tuning reps I spoke with in depth.
this is what bugs me some novice will tell me I am wrong ,and have no clue ,just their assumption . I have over 35 years in audio 
know a ton aboutmodding and treating  systems.
dont berate someone  because of your ignorance. My uncle is a 40 year mastertechnician and he was in agreement with the Higifi
tuning rep. If you have a different theory then state your case.
if not keep your opinions to your self.