Fuses that matter.

After thinking about this for a while I now believe in directionality.

Facing your speakers and having your back to them, should produce a noticeable audible difference.

Even my pet dog Tommy heard the changes in a series of deaf, dumb, and blind tests.

Thanks Al and Bryon

Refuse the re-fusers, or fuse with them...it's that simple.

04-29-12: Bryoncunningham
Here are the putative explanations I've been able to find for why a fancy fuse might improve sound quality...

1. Lower DC resistance
2. Less voltage drop
3. Lower microphonics
4. More conductive materials
5. Better electrical contact between fuse caps and fuse wire
6. Better mechanical contact between fuse and clips
7. Better conductivity due to cryo treatment

For the folks who know about these things, do any of those seem plausible?

Of course they seem plausible. Well, with the exception of cryo treatment. Every skeptic worth his salt knows that cryo treatment is like hunting the snark, you can't see it and you can't measure it. But can you hear it? That's the question. Answer at 11.

Well, if this is an issue of lower voltage drop or microphonics then I will pass, since my amp has line/load regulated power supply while case is made of solid billet of aluminum - not likely to vibrate.