The Postman delivered the first three HRx releases from Reference Recordings this morning! The albums arrived in standard DVD "movie" type cases and the music is on DVD-R discs. The tracks are "digit-for-digit copies of the original Reference Recordings 176.4 kHz / 24 bit digital masters." Nothing else to report at this time. As soon as the UPS guy arrives this afternoon with the Weiss Minerva DAC I'll be in my listening room with the volume a notch or two higher than normal :-) I'll have some follow-up articles on converting to another format while keeping the high bit rate and of course on the quality. Here are some photos of the HRx discs and Wellington the Computer Audiophile cat.
Note: I just added 11.94 GB worth of music to my library with these three discs. HRx albums consume massive amounts of space! Oh well, I've got 5 TB to fill.




Chris Connaker
Founder
Computer Audiophile
Comments
Posts: 18
Booklets?
Do they include some kind of booklet inside?
Have fun!
... cuida las aves.
Posts: 2809
They certainly do include a
They certainly do include a booklet! It is similar to a standard DVD booklet in size. The DVD-R discs also look like standard CDs on the top and standard DVD-Rs on the bottom (kind of purple).
Chris Connaker
Founder
Computer Audiophile
Posts: 15
DVD-R?
Interesting Chris;
I'm all for 24-bit high-samples audio, and files on disc is a definite imrovement on DVD-A with its menu-driven rubbish (e.g., 'search backwards operation not permitted by disc'). However, putting these on burned media is a cheap-ass act on the part of RR, one that smacks of the same profiteering as Universal with their 'CDO' format, re-releasing titles on CD-R. Burned media have a definite lifetime -- years at most when well-treated and much less when not. When 'cyclic redundancy' errors start to appear (drive can't read part of file), the disc is useless, and you'll have to buy another. Of course, you can always copy the files to HDD, but the optical media are supposed to be the back-up, not need backing-up.
This sort of practise on the part of the record companies should be discouraged, not trumpeted.
cheers,
Dave
Posts: 2809
Hey Dave - Thanks for the
Hey Dave - Thanks for the post, but I respectfully disagree with your views toward the HRx releases. It doesn't bother me at all that these are DVD-R releases. Plus, we don't really know if RR used any higher quality discs for these releases.
In addition, I would be even more thrilled with these releases if I could just add them to my virtual cart and download them from my listening chair. Then I'm left with no purchased backup.
Out of curiosity, would you have the same views if these were download only releases or do you shy away from these etc...?
Not trying to start something, just like good discussions with intelligent readers like yourself :-)
Chris Connaker
Founder
Computer Audiophile
Posts: 15
DVD-R?
Well, it's an issue that will become more significant as people move toward computer-based storage I think. I posted elsewhere on the site about the dangers of HDD storage without backup, and most would regard this as prudent (e.g., your RAID setup) but, assuming we only have our own music ripped, it's having the stamped CDs that are the real backup. If they're burned media, that security is gone. In truth, it doesn't really matter if RR use Tai Yuden or the cheapest Mitsubishy-wishy-washy discs they can find; a CD is a physically-stamped medium, a CD-R / DVD-R is an organic dye, and one that is vulnerable to damage simply from light, humidity and temperature variations -- it can be rendered useless just sitting on a shelf, untouched. I'm not against these things, I just think people need to be aware of their limitations, and it's questionable for companies like RR to put their product on this sort of medium (although it makes great business sense -- ask Universal).
Downloading is certainly convenient, but anyone who knows someone with a dead ipod (or a working ipod, but with a new computer) will realise the problems associated with downloaded music. I would never buy any compressed stuff from iTunes, but even if I could get it as uncompressed WAVs I would still want the physical copy. It is the latter that you're paying for; if you're happy to pay for the file alone then the DRM people have already got you without even having to cripple the files. Find that the disc you paid for is unreadable one day, and your only recourse is to buy another one.
I would prefer to pay for stamped media than RAID to preserve my music (let's not even get into DVD and Blu-Ray, and Pb's of files). What I see here is the successor to DRM -- ORM: 'optical rights managment'. Sneaky...
Dave
Posts: 8
Very interesting news
I would like to hear your opinion after you have converted them to FLAC. I have bought some 24bit/96kHz FLAC files from "High Definition Tape Transfers" and they sound terrific.
24/176.4 files should be much better.
Posts: 2809
Hi ASB - I usually would not
Hi ASB - I usually would not even go down the path of converting to flac because I prefer uncompressed. I'll give this a shot for you and let you know.
Chris Connaker
Founder
Computer Audiophile
Posts: 2809
Hi guys - I talked to
Hi guys - I talked to Reference Recordings about the DVD-R concerns mentioned here and they were very cool about it. They aren't trying to be sneaky or anything sinister. RR just didn't know how many units they would sell and couldn't justify the risk of making the quantity needed for replicated discs rather than duplicated discs. Also, the pressing plants would not guarantee that the data files provided would be transferred digit-for-digit in their mastering process. By making the discs themselves, they can check them on their own playback system, which tests for integrity of the transfer. RR uses a duplicating machine that allows them to burn at a low speed, and also does a bit-for-bit comparison of each disc to the master that is stored on the hard drive as part of the process.
RR is really a class act and passed along this message to me as well -
"If anyone has a disc that becomes unplayable, we will replace it. Also, if we find a way to change to a better medium we will work out a way for HRx purchasers to upgrade."
I certainly won't hesitate to purchase anything from RR no matter what medium it is on. They'll make it right in the end if something goes wrong. It's in everyone's best interest.
Chris Connaker
Founder
Computer Audiophile
Posts: 4
HRx recording quality
Hi Chris,
I got my Discs yesterday and played them via our TRINITY DAC and I can tell you these recordings are really great. I own almost all hi-rez (192kHz/24bit)recordings ever published on this planet and can compare these recordings with other DVD-As. You are right, my first impression was the same you need at least 4dB more on the volume control, but if you look on a peak level meter you will see the most music runs between -50 and -20dBFS with some louder parts of -10dBFS, but there are some very short peaks which go up to -6dBFS. Normally the recording engineer does not go higher than -3dBFS, because you need some headroom for the digital filter. I guess they need the -6dBFS for the HDCD processor.
By the way our DAC do not have any digital or analogue filter, so I can say we play back the music digit for digit as it was recorded. The recommendation to use high-end gear is necessary, because the most DACs lose the room information, if the play silent music and here we are the most time below -20dBFS. This is a real good dynamic range without any compression. I hope they publish other recordings as well and keep the high-rez music alive.
Dietmar
Posts: 2809
Hey Dietmar - Thanks a lot
Hey Dietmar - Thanks a lot for the post here on Computer Audiophile.
If any readers are interested in the TRINITY DAC that Dietmar is referring to they can find it at the GTE site.
In addition here is a link to the Trinity DAC Manual PDF
Chris Connaker
Founder
Computer Audiophile