Almarg, for what it's worth, I agree. I certainly think that mankind lacks total understanding of how the universe works and in fact when it comes to quantum physics may lack the capability to understand. Any one who believes that all wires sound the same, all capacitors sound alike, etc. just isn't listening with normal ears.
Fuses that matter.
I have tried six different fuses, including some that were claimed to not be directional. I have long used the IsoClean fuses as the best I have heard. No longer! I just got two 10 amp slow-blows WiFi Tuning Supreme fuses that really cost too much but do make a major difference in my sound. I still don't understand how a fuse or its direction can alter sound reproduction for the better, but they do and the Supreme is indeed! I hear more detail in the recordings giving me a more holographic image. I also hear more of the top and bottom ends. If only you could buy them for a couple of bucks each.
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04-28-12: AlmargI agree. As I said in my last post... ...the idea that wires are directional or that fuses can affect sound quality, while they may be outside the scope of prevailing knowledge, fall within the scope of possible knowledge.I mentioned *cable* direction but I deliberately left out *fuse* direction, which I doubt is a Possible Unknown Parameter. But I don't have a particularly informed judgement about fuse directionality either. Speaking of informed judgment... IMO it comes down to judgment, hopefully judgment that is as informed as possible. Informed by a combination of technical understanding, experience, and inputs from others. While judgments will certainly differ considerably from person to person, it is all that we have to go on.I agree with this, Al, as a general statement of what we must rely on to distinguish Possible Unknown Parameters from Impossible ones. Your last post also gives me a better idea of some of the specific factors that influence your judgments. I'd be interested to hear from other folks as well about what specific factors influence their judgments. It interests me both as a philosophical question... --How do you decide when something is worth exploring? ...and as a practical question... --How do you decide when something is worth experimenting with? There's of course a great deal of variation among audiophiles on these two questions. Personally, I like to explore and experiment with a wide range of things, including some things that fall into the category of Magic. I like to think it's out of curiosity, though some will say it's out of gullibility. So my own answers to the questions above are... --A thing is worth exploring if it is reported by either (a) a single source of known credibility OR (b) multiple sources of unknown credibility. And... --A thing is worth experimenting with if (c) it meets condition (a) or (b), AND (d) it doesn't strike me as deception or insanity. IMO, both cable directionality and fancy fuses meet conditions (c) and (d), and so fall into the category of Possible Unknown Parameters. But I respect that other people arrive at these decisions differently. 04-28-12: GeoffkaitThis makes it sound as though the intuition I was challenging in my last post was the intuition of BELIEVERS, when in fact I was challenging the intuition of SKEPTICS. It is remarkable, Geoff, that although my last post was in effect a DEFENSE of your views that cable directionality and fancy fuses might affect sound quality, you chose to treat it as an ATTACK of your views. No good deed... Bryon |
Almarg - Positive results don't mean anything to Skeptics, that much I agree with. Since it's probably true that anyone who hasn't tried one of these controversial devices, like aftermarket fuses, will be Skeptical of them - who wouldn't be? But for those who can hear the difference, who have tried them in their system, unde whatever test conditions they prefer, blind, double blind, A/B, whatever, then a Skeptic will have a difficult road to hoe trying to convince him that he didn't hear them. It's partly a question of how much you trust your hearing, how much experience you have listening, how developed your skills are listening. B C - not sure why you use the word intuition, that appears to be your way of saying this whole thing is psychological. I am saying that at some point one has to trust his ears and saying, well, I'm not really sure what I heard. Even the manufacturer of Hi Fi Tuning fuses steadfastly refused, for many years, to believe fuses were directional, even his own. His theory was that fuses will eventually adjust to be "correct" no matter which direction they are inserted. About three years ago guess what? His fuses come out with those funny little arrows on them. He finally saw the light. You could say he was a reconstructed die hard Skeptic. By the way, fuse directionality is not difficult to prove, it's ridiculously easy. Any old fuse will do. Just reverse fuses one at a time and go with the direction that sounds best. Mystery solved. |
There's a lot of talk about how great these fuses are by some people. The way the metal is drawn, the structure of the burn wire, and endless ways of stating they must be better. Here's one for everyone. When metals are continuously heated and cooled, their structure deteriorates. The burn wire in these fuses get quite hot, cool down, over and over. With that thought in mind, what is better. A month old fifty dollar designer fuse, with its abused burn wire, or a new fifty cent shiny burn wire fuse, that has a burn wire that has not been exposed to all of these heating and cooling cycles yet. I'd guess the new fifty cent one is superior... |
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