KeithEmo
Member of the Trade: Emotiva
- Joined
- Aug 13, 2014
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Some have the misconception that Modern DACs by merit of being newer(due technological advancements) sound better.(think windows 95 vs modern windows 8.1). However it seems that this is not the case with audio hardware. It's the design and quality of the components used that matters more than the age of the product.
There is some truth to what you're claiming, but it depends to a large degree on your requirements and priorities. Back when digital cameras first appeared, a 5 megapixel model cost $10,000 and you couldn't have a 10 megapixel one at ANY price - because they simply didn't exist. Nowadays you get one of those in a $300 cell phone.
In the case of DACs, as with most topics in audio, it all boils down to your needs and priorities. The "early technology" DAC chips didn't use oversampling, and simply weren't accurate enough to accurately "resolve" details even to 16 bits. In fact, they were just barely able to deliver marginal performance with 16/44 audio - which was the standard chosen for CDs. This means that, by today's standards, they had relatively poor frequency response, and unacceptably high levels of noise and distortion. Today there are people who still insist that those "NOS" DACs sound better than current Delta-Sigma models, but they can only do so because they base that claim on the fact that, even though the noise and distortion performance is awful, they insist that "there is something else that is more important" that sounds better about them.
So, if you are satisfied with a DAC that has (by today's standards) poor frequency response, and poor noise and distortion performance, and are willing to accept that it will not be able to play a modern 24/192k file at all, then perhaps, according to your requirements and priorities, "those old DACs sounded better"... but, if you find poor noise and distortion performance to interfere with your enjoyment of what you're listening to, then you're wrong.
That claim is a bit like saying "Transportation has been going down hill for the last century - because in 1915 I could take a luxury train from New York to California, and it would have better service than the best first class airline flight today". That claim is true - as long as being able to arrive in five hours instead of five days doesn't matter to you, and you don't mind sitting in a hot train car without air conditioning.
The reality is that modern DAC chips still aren't perfect, but a low cost modern DAC chip will still outperform a vintage one in every way that is considered to be important by most people. (The simple fact is that manufacturers really do their best to deliver what their customers ask for. The whole "conspiracy theory" that modern DAC designers are trying to sell us inferior merchandise because it's cheaper to make is total crap. The vast majority of DAC buyers asked for better frequency response, better resolution, lower noise, and lower distortion... and current DAC chips deliver all of those - AND lower cost. Audiophiles have now "decided" that there are other performance parameters that matter - and sit around pouting that, even though modern chips excell in 99 other ways, "they suck" because they missed one or two of them. Therefore, it would behoove us, rather than describing those old chips in glowing but very vague terms, we figure out the actual specifications and performance parameters involved - so they can be added to next year's $2 chips.)
As for your other example - Windows.... that's a bad example. I'm not at all a fan of Windows 8.1, but Windows 98 was a huge improvement over Windows 95, and Windows XP was a huge improvement over Windows 98, and none of the software I need to use to do my job will run on Windows 95 or Windows 98 any more, so it doesn't matter how good or bad they were - because today they are useless.
Think of it like travel. If you wanted to go from NY to Los Angeles in 1850,