Is there a solid fuse-like item that I can use in place of a fuse, to bypass it?

Very bad idea.

I don't see what hardwiring your power amp into a junction box in the wall is such a bad idea? Commercial / industrial equipment often does this. Especially the monster solid state amps that need their own dedicated 20 amp circuits. In fact, why not make those amps 240 volts & then they would draw a lot less current too.  The units could come w/ a heavy duty pigtail wire connected w/ your specified length & have your electrician hardwire it if you don't feel comfortable doing so yourself. When you spend $50 - $100K or more on an amp, what's the big deal? 

This would alleviate two different connection points (wall outlet & amp plug) & would have to affect the sound quality as most everything does in a high end system. 

@jonwolfpell 

That is actually a great idea.  As long as the amp is not a class A amp, it can be permanently left on as well, which will avoid inrush current damage, in case the amp is not protected against it.

I bring a bit of color, feeling and excitement

Google translate > arrogance, dogma and condescension

@pesky_wabbit 

I think you need to learn how to use google translate 😄