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as a hobbyist Audiophile, we come across various mfg of audio equipment that is priced anywhere from the affordable to the average person to the obscenely priced products that only people with unlimited funds can afford. We all want better sound quality and whatever we purchase, we want to be assured that the mfg has done proper testing to ensure that it does what is claimed and that it is worth looking into and possibly purchasing providing our budget allows such an expense.
The problem is that people argue back and forth about claims and what tests can be done to refute such claims, etc.
We all probably are aware that there isn't any standard tests, test equipment that is an industry standard on how to measure cables. After watching various interviews with cable mfg engineers, reading interviews, etc., there is some consensus that some test equipment can't be used, and that some test equipment can be used due to inherent noise floor, precision, etc.
I think the cable mfg should band together to conjure up a list of test equipment and test procedures that can be used to test and compare cables so we can see something that would make us think that there is a difference. While some of us are in the "trust your ears", the problem is that if there is a difference in a quality of sound, there should be some basic tests to prove this. Whether it's a MLSSA harmonic structure waterfall test of a variety of musical notes to see if there are in fact differences in harmonic structure when changing just a cable in the signal path, or noise level tests, etc. I think it would be in the best interest of the LEGITIMATE cable mfg or those that want to be viewed as legitimate to come up with proper test procedures, equipment list, etc. to show that there are valid measurements to prove that there is a difference. People don't hear things the same, nor do we all have the same rooms, the same equipment listening to the same source material at the same SPL and have the same level of experience in actually knowing what to listen for and how to tell the difference in two different cables.
From my reading, some of the research in cable design/testing has been done without any college university involvement and there are no books we can read on what some of the cable mfg are actually doing to measure their products before conducting listening tests. I find it hard to believe that Audioquest or any other legitimate company doesn't have test equipment in their benches and performing a battery of measurements before performing a listening test and putting a new product on the shelves. I already know that plenty of companies have invested in expensive network analyzers, high res impedance testers, latest generation scopes, FFT analyzers, etc. etc. So I know measurement tests are being conducted, but why is it so difficult for the average consumer to simply get copies of various measurements of different products to see for ourselves the difference? What's everyone afraid of? When I bought a pair of B&W 802 Matrix speakers back in the early 90's, each box had an actual frequency response print out of each speaker as they test the finished product right before it gets boxed up and shipped. Why can't we get some measurement tests on cables? Is it that difficult? We have the internet and it's pretty simple to take a measurement print out, create a pdf document and post it, and then discuss the equipment used and the test procedure.
I think that any consumer wanting to see such test results should be as easy as asking the mfg for sample test results on any product they sell and there shouldn't be any resistance to provide such test results, or better yet, just post the various results, discuss the test equipment used, and procedure so that the consumer can have some level of confidence that they aren't doctored and they can be repeated using the exact same equipment and procedures.
Why is it so difficult to provide real test results and procedures? I would think that cable mfg would be falling all over themselves with test data to prove their products to help validate the price tag.
Yes, I'm already aware that any product that's produced in limited quantity that are custom designed, etc. is going to have a tremendous amount of markup because the products aren't rattled off an assembly line at high rates. But the cable mfg should think about this from the consumer perspective. You want us to buy or consider your products? Well, provide us with some measurements that help us identify what the possible difference is between the various cables you make and other more generic cables on the market.
What are the possible justifications for a $1000 HDMI cable vs a $10 HDMI cable other than the materials, construction, etc. what are the legitimate differences? Jitter? Show us measurements. Lower noise? Show us measurements. Higher Bandwidth at various lengths, show us measurements. lower latency? Show us measurements. What type of scenario would justify buying a $1,000 HDMI cable vs a $10 one other than the amount of money someone has in their bank? Is it because very expensive equipment only works with certain cables for some reason? If so, explain and maybe show a video to show us that there are reasons why one should spend $1,000 on a cable. And are these really going to show us better video or are we going to hear better audio just because an ad says so? Come on, be realistic. I know you have to dumb everything down for the consumer, but there are people out there that have engineering degrees, experienced audio engineers, etc. and if there are no valid tests that can be replicated to prove there is a difference between a $10 product and a $1,000 or whatever differences between any product you offer. I am not saying to post those fake drawings that some graphics designer in marketing came up with, I'm talking about actual test measurements from test equipment that others can repeat.
All I can say is, consumers don't want to feel ripped off and the audio/video cable mfg have done a pretty darn good job at marketing and selling product because more high end cable companies seem to crawl out of the woodwork and obviously companies like Audioquest, MIT, Cardas, Wireworld, etc. have been able to stay in business for longer than a couple of years, but a lousy job in proving it from a measurement standpoint.
I know it would probably be impossible to have a standard that all cable mfg have to use when testing their cables, but there has to be SOME form of proof that one cable is better. I don't care what anyone says, there are measurements that can prove there are some differences between two different products, now whether or not you like the product in the system you use, that's another story, but at least give us something to go from in the form of tests that can be validated and repeated by individuals and other test labs.
So, bottom line, if Audioquest, or any other cable mfg wants to help themselves and the industry, start to release test procedures, test equipment and test results that we can see for ourselves that there is SOMETHING different that we might want to spend the extra $ for a better product.