Well well well... I got my boxset today,
and I am intrigued enough (or anal enough) about this new master of Metamatic that I ripped WAVs off the new 2014 CD and the previous 2007 CD (using "Exact Audio Copy"), plonked them in my DAW and did an A/B listening comparison, to see what all the fuss is about.
First conclusion: these two masters are pretty definitely of the same stereo mix. I couldn't find a single instance of any different sounds or parts lurking in the new version.
They also definately come from different plays of analogue tapes, though, as inevitable slight different replay speeds means that the waveforms drift apart even after a few bars (the CR78 drum patterns lend themselves very nicely to time-aligning the waveforms!)
So - if these two tapes were of the same stereo mix, next question is: which one is the higher generation? And which one a copy?
Well, it is difficult to tell, because clearly Dallas Simponson has done different things to them at the mastering stage, obfuscating the differences in the originals - I can't tell for sure which differences are due to the tapes, and which are due to Dallas's mastering.
- How can I tell that *any* are due to Dallas Simpson? Well that's easy: because he's clearly taken a different approach to "loudness" between the two. On the 2007 edition, he's allowed some tracks to be louder than others (probably preserving their relative loudness on the original mix) - some tracks peak as much as 3dB off full scale, compared to the loudest (which peak at full scale).
However, on the new 2014 edition, everythings been given a bit of limiting so that the ALL the tracks peak at full scale, with no spare headroom.
This is definately something that's been done after digitisation of the tapes.
There is also more hiss and hum, in general, on the new 2014 edition than on the 2007 edition. Now, is this because there is *inherently* more hiss and hum on the tape used for the 2014 edition? Or is it because Dallas applied more noise and hum reduction plugins on the 2007 version? Hard to say -
but I hear next to no noise reduction artefacts at all on the 2007 version, so that suggests to me that the 2007 tape (from the Virgin vaults) was the highest generation master....
Sonically, the 2007 edition has more high end.
The new 2014 edition rolls off some high stuff (we're talking over 12kHz-ish, at a guess) but has noticeably warmer and fuller mids.
Again, it is very hard to guess whether these tonal differences are due to Dallas Simpson's mastering (EQ, multiband compression...) or stem entirely from the source tapes sounding different.
However, less highs, more mids (and warmer mids - i.e. with some subtle distortion) and more hiss is what you'd expect from a further tape generation (or, indeed, from application of a tape emulation plugin during mastering!)
... so, um - overall, I'm inclined to guess that the new 2014 edition, from the mystery 1" tape found in John's archive, is from a LOWER tape generation than the production master than Virgin had! And thus, strictly speaking, is "worse" audio quality than the 2007 CD.
But, I'd qualify that by saying that the 2014 edition has a warmer, slightly more compressed and ballsy sound - possibly from mastering, possibly from being from a lower tape generation, or both... many listeners may find it a little more appealing and less "clinical" than the 2007 CD.
Were the B-sides all from this same tape too?
I wondered if they'd shed more light on things...
To my ears, "My Face" and "Film One" were the only two tracks that I was more inclinded to guess that the 2014 version was the higher generation source - although this could just be cos Dallas Simpson gave them more welly.
"Young Love" still appeared to have a "drop out" on one side of the stereo in the middle... at the same place on both versions! This suggests it's not a "drop out" at all, but a hiccup in the mic, something getting muted that shouldn't be (or erased on the multitrack)
Auch, ultimately - after an hour or so of poring over them on expensive Sennheiser headphones
I really am just guessing - without Dallas Simpson popping by to tell us his side of things, I am none the wiser. Probably the new version kicks slightly more ass as the expense of some high-end fidelity. To me the change is more one of subjective taste, rather than a definite "this one is clearly better audio quality".