noiseangel
Active Member
I take it from this that you side with JA on the PS Audio direct stream DAC "Measuring quite well" rather than Amir "Needless to say, I cannot in any shape or form recommend the PerfectWave DirectStream DAC." Or this may be too harsh as well you think "The sonic effects are there in my semi-formal tests. Perhaps the older audiophiles including the designer Ted Smith, have lost so much high frequency hearing that the harmonic distortion this DAC adds makes up for some of that and they think they are hearing more."I think you are being too harsh on JA here. In one sense the methodology at Stereophile has been the reviewer reviews the gear. He uses it, describes it, gives a subjective review. Then JA measures it. Their policy was the reviewer recommends it or not. And that hearing a device is what is important and the final arbiter of what good sound and good product was. By doing the measurements afterward, and not revealing them to the reviewer his opinions weren't tainted by the measurements for good or ill.
Now obviously this methodology is not one most at ASR would think a good one. Yet it is the one Stereophile has chosen. I don't think you can fault JA for that. A discussion about whether he thinks it has weaknesses vs some other method might make sense. I think JA has on more than a few occasions said he sees no correlation between measurements and subjective sound quality. I think most here could agree with that in regards to subjective reviewing. The hypothesis as to why that is the case likely differs between JA and most regulars at ASR. I personally over years went from more of JA's view of that to one aligned with objective measurements and how subjective reviewing is flawed knowing basics of psycho-acoustics.
Or the terrible excuse about supply chain problems affecting the measurements? Or did Gryphon leave out components, on one channel only, due to supply chain problems and just hoped that no one would notice? Like BMW, bring your car back when we have chips to make your windows go up and down and we will put them in.