Something For The Fuse Guys ...

@geoffkait 

>>>>>Why would a speaker line fuse make more sense than an AC power line fuse? They’re both AC circuits.

The simple answer is that the AC input is whatever is coming into your system, no matter how conditioned or not. The output to the speakers is
and audio signal, much more open to getting screwed up by anything in the path.  I'm not a fuser.

The fuse in the speakers is in line with the incoming signal (current) from the speaker cables which is alternating current just like the current coming off the power cord in the amplifier or CD player where the fuse usually is located. The only difference is that the current is a lot higher coming into the amp. Plus the current going to the speakers is alternating AC at a frequency according to the instantaneous audio waveform frequency whereas the frequency of the wall AC is 60 Hz. But they are both AC circuits. Follow?

While I don’t disagree that expectation bias is alive and well, I find that I can almost always flush it out through extended listening sessions and swapping back and forth. I’m not trying to promote a certain product so I can sell something; I’m after the best sounding audio system. If something doesn’t sound good, it gets thrown out the window. If it sounds good, it stays. Over the course of years, I’ve managed to incrementally walk my system towards better and better sound. It’s gone from “that sounds pretty good,” to “holy sh*t, is there a violin in the room?!”

I’m a bit confused by the “objective” crowd that says you have to have measurements and blind testing or else it’s just placebo. I had one experience where I bought some bulk wire to make some speaker cables based on rave reviews. I had completely psyched myself up believing this cable would be the bees knees. I hooked it up, hit play and... it sounded like crap! Out the window it went. If tuning by ear is all placebo and expectation bias, then why didn’t I experience better sound? Why did my positive expectation bias produce a nocebo effect? I have yet to hear a viable answer to that question. Just crickets from the “objective” camp.

For the record, I have no opinion on fuses because I haven’t experimented with them, but I wouldn’t be surprised if they do matter considering I’ve found stranger things that affect the sound.

Note that Kaitty doesn't use fuses, clearly hasn't done any meaningful comparisons between brands or "cheap common fuses vs. expensive ones," and simply adds condescending dismissive nonsense as that's his style...he actually sells (or tries to) useless things to the gullible, and seemingly is privy to sales numbers from Magic Fuse companies as befits his claims of being an Audio Insider. If "special" fuses displayed even a fraction of the astonishing benefits touted by the hyperbole slinging sales force who claim to just be trying to share their wonderful insight, then Nelson Pass, Dennis Had, Jason Stoddard, and countless other gear designers would be all over 'em...for the vast majority of these designers, they're not. Why is that?

Katie makes things up as needed to sell his point, products whatever tickles his fancy. The last guy I’d want on my team pitching the benefits of my product unless of course there are no benefits.