You have to be joking right?
I wasn't necessarily talking redbook CD 16 bit 44.1kHz but even that's far better than vinyl in every measure. Dynamic range is ~26db better. Stereo separation is a good 40-50db better. Wow and flutter it's not even a contest as digital it's not even measurable. Distortion again not even a contest.
Who cares about the bandwidth of the cutting head as it's the inverse of what we hear through the preamp. The RIAA eq in the playback chain is the opposite and reduces high frequency response. Besides the RIAA eq of the playback amp have a look at the specs of carts, typically you are already -1db at 20kHz so the cutting head is moot.
I don't kid myself trying to justify vinyl as superior spec wise because it's not even close but that doesn't stop me from enjoying it as I already stated. I completely agree with you about the LP being a conscious act and listening to vinyl does tend to immerse me more into music, I also like the notion I have a physical analog copy of the material even though another negative aspect of the LP is it degrades over time with use.
I absolutely love vinyl but I'm not going to kid myself that it's superior to digital. Both have their time and place to me and I enjoy both immensely.
If you look at my prior post, I did
not say vinyl was superior. I only said that the word 'far' was making a prior post false. Remove the word 'far' and 'superior' remains. Digital was not/is not vastly superior, its a little bit better in some ways, a lot better in others and worse in still others. Your comment about down at 20KHz by 1 dB is questionable, given that even cheap cartridges are good well past 30KHz. OTOH, the phono section you made that measurement on might have been a bit off; IME that is far more common.
Is vinyl-based playback *flat* from 20Hz to 20kHz? Can the artist's master recording always 'fit' onto vinyl without compromise? And be perfectly pitch-stable? And have zero crosstalk? And have an available dynamic range of >90dB?
No one cares about upstream capability if it can't be maintained at the listener end.
Vinyl is amazing for what it can achieve within its limitations. But there's a reason it was *classical* recording engineers , people devoted to 'high fidelity', who spurred the consumer digital audio revolution.
LPs were commodities once and were often played 'in the background'. (At several gatherings of young folks I've been to since the vinyl renaissance, they still were)
This has been true of every popular playback medium.
Streaming is just radio with the consumer as the DJ. One can listen with intent, or not. People who love music will pay attention regardless.
Vinyl playback is easily flat 20-20KHz. Heck, its good to well past that as I mentioned earlier. We used to test our cuts with a 30KHz test tone and the Grado Gold on our SL1200 in the studio had no trouble playing it back. As you point out, the problems show up at the listener end and IMO/IME this is where digital shines- very little in the way of setup hassles.
To be clear
no-one uses dynamic range of even 90dB! The reason is that the industry expects (as I pointed out earlier) that any digital release will be played in a car and so compression is applied to this account. As I mentioned earlier, when we would do a project using a digital source file, we always tried to get a version that had at the most normalization applied because we could make a better sounding cut- one that was more dynamic than the digital release. It is an industry thing and I'm not the only LP mastering engineer that does this.
Now, this may happen to you, of course. What makes you think it applies to others as well?
I know several tonearm manufacturers that claim this is a major selling point (AJ Conti before his death, Triplanar and Mr Kuzma to name a few...). It ain't just me! But as I said, CDs share this aspect, although you have to be a bit more intentioned to make sure the LP is dusted, the stylus clean before playing- all the 'ritual' of proper playback.
No matter how quiet the vinyl surface, the cartridge will have about a 70 dB limit because of Johnson noise.
In practice, it appears this statement is incorrect. Of course as you might imagine I got my hands on some very quiet electronics which are about -75dB to which adding the cartridge made them a bit quieter. Playing a new cut on the lacquer you could not tell that the surface had been engaged. So I suspect your numbers are flawed somehow. Right about this point I know it sounds a bit ridiculous, but its a real eye opener to spend some time with a lathe and cutter as I have; when I got mine going about 10 years ago a lot of the preconceived notions I had about vinyl died an ugly death.
For example, the primary limitation of dynamic range is not the cutter- it can cut undistorted grooves no pickup has a chance of playing. Also I discovered that if you spend time with the project you don't need to apply any compression- the use of that is simply to save time (and lacquers). Also, the separation is more a function of playback than it is record. Quite often people malign vinyl for these limitations when the real problem is the playback apparatus rather than the actual medium. Tonearm manufacturers like Triplanar are pushing that boundary back quite a lot but of course that stuff is expensive. A Topping DAC OTOH isn't (I enjoy mine quite a lot).