SHM material warning

Discussion in 'Audio Hardware' started by Tullman, Jan 29, 2011.

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  1. Claude

    Claude Senior Member

    Location:
    Luxembourg
    I wonder if this could be a problem limited to SHM-SACDs.

    SHM-CDs have been sold for a longer time, in larger quantities, and if they broke that easily, more users would already have had this unfortunate experience.

    It could also be that Tullman's copy had a manufacturing defect.

    I've never broken a CD in my life, unless I wanted to (some CD-Rs to throw away), and I've dropped quite a few.
     
  2. KeithH

    KeithH Success With Honor...then and now

    Location:
    Beaver Stadium
    Good call. CD Japan is legit. I bet they'll take care of you.
     
  3. KeithH

    KeithH Success With Honor...then and now

    Location:
    Beaver Stadium
    Good point. This may not be specific to SHM, though Tullman's picture is striking. I've seen CDs and SACDs crack, but not in half.
     
  4. Guy R

    Guy R Well-Known Member

    Location:
    Canada
    The problem here is that it might at minimum just be certain batches or some of the discs that have this issue but who's to know if you have one that might be okay for a few years then start to crack. To me this puts great doubt in my mind about any of these that I might have in my collection.
     
  5. rstamberg

    rstamberg Senior Member

    Location:
    Riverside, CT
    I can't believe the legs this thread has.
     
  6. Tullman

    Tullman Senior Member Thread Starter

    Location:
    Boston MA
    Me either, usually my threads drop like a rock.:D
     
  7. Metralla

    Metralla Joined Jan 13, 2002

    Location:
    San Jose, CA
    Sad when that happens, eh?
     
  8. Tullman

    Tullman Senior Member Thread Starter

    Location:
    Boston MA
    Not really sad. I do this for fun. I have many more important things to worry about.
     
  9. David.m

    David.m Forum Resident

    Location:
    Sydney, Australia
    How lucky are you!!
     
  10. rburly

    rburly Sitting comfortably with Item 9

    Location:
    Orlando
    I have only had problems with CDRs breaking in the past. Never CDs nor SACDs. Sorry for the broken disc. Hope you get a replacement.
     
  11. fuse999

    fuse999 Forum Resident

    Location:
    Texas
    Why is there such a fuss over one broken disc? If this were a common problem I'm sure we would have heard about it on this forum. I can't believe people are considering not buying anymore because of one broken disc. This is the strangest thread I have seen on this seemingly intelligent forum. Sorry for venting, I'll just have to stay off of this one.
     
  12. ricks

    ricks Senior Member

    Location:
    127.0.0.1:443
    Never broke a regular CD unless I wanted to do so. Did have it happen with a few CDR's and 1 factory DVD that the spindle had a death grip on.


    I think it's due to the alleged superiority of the SHM material and the high original cost associated with each disc. $50-$60 for a disc that is supposed to be made of better material is not something most would think could be broken during normal handling. It could easily be a one or two off, but if not probably good that the word gets out.
     
  13. -Alan

    -Alan Senior Member

    Location:
    Connecticut, USA
    Let's keep out the personal attacks so this thread can stay open. Posts have been deleted.

    Thanks
     
  14. eelkiller

    eelkiller One of the great unwashed

    Location:
    Northern Ontario
    Wait until they hear that I have a bronzing SHM SACD that does not play now. :realmad:
     
  15. filper

    filper Forum Resident


    That's scary... I don't think anyone could even intentionally break a 'normal' CD or SA-CD that clean in half on purpose.

    Sorry for your grief Tullman.
     
  16. acdc7369

    acdc7369 Forum Resident

    Location:
    United States
    Woah, that's not good. Thanks for the heads up. I'll be sure to never buy SHM SACDs if their quality is that poor. :shake: You should have to apply a ton of pressure to snap a CD.
     
  17. MikeT

    MikeT Prior Forum Cretin and Current Impatient Creep

    Location:
    New Jersey, USA
    Just for kicks, I was playing the SHM-SACD of the Blues Breakers album tonight, and against better judgment I decided to flex the disc in my hand with a fair amount of pressure. I squeezed the disc so it would flex and bend in multiple places. The disc actually bent quite a bit back and forth. I have to believe I probably put more pressure and force on bending the disc than the OP did in cleaning his disc. Anyway, I did this carefully (for obvious reasons)... and I have to report....

    The disc did not break, did not chip, did not crack - it even played beautifully.

    I really believe that one disc cracking in half is a fluke in the scheme of things. I would not stop buying SHM-SACD or SHM-CD because we have a report of one cracking in half.

    Then again, I don't really know how the OP was holding the disc when it broke, or exactly how much flexing and pressure he put on the disc. I wonder if it isn't possible that the rubbing motion, in trying the clean the disc, might have built up some type of static electric charge that caused the cracking of the disc?

    I still question why cleaning an SHM-SACD is necessary. I have a lot of these discs so far, and everyone I look at looks pristine and clean. Unless I handled the disc "incorrectly" I would never find a reason to need to wipe these clean.
     
  18. acdc7369

    acdc7369 Forum Resident

    Location:
    United States
    I don't understand why people on this thread are questioning the OP's intent on cleaning the disc. Discs get dirty, sometimes even when handled properly. They need cleaned, and glass cleaner is the best stuff for the job.
     
  19. Kayaker

    Kayaker Senior Member

    Location:
    New Joisey Now
    Not unless he was Uri Geller.....
     
  20. MikeT

    MikeT Prior Forum Cretin and Current Impatient Creep

    Location:
    New Jersey, USA
    I understand that discs get dirty, depending on how they are handled. But these SHM-SACDs are pristine out of the case, and I would think anyone spending nearly $60.00 per disc would be extra careful to ensure the disc stays "factory fresh" when removing, playing and replacing the disc in its package.

    I only speak from my personal experience, but I have thousands of discs (as I mentioned earlier in this thread), and I rarely, if ever, find the need to wipe a disc to get it clean. I guess I must be "special".. in that I never seem to get CDs dirty..... even those I have had since 1983 or so.
     
  21. tomd

    tomd Senior Member

    Location:
    Brighton,Colorado
    +1
     
  22. CaptBeyond

    CaptBeyond Well-Known Member

    Location:
    Above the Ozone
    I treat them like mini-LPs: I'll put the SHM-SACD into the inner plastic sleeve, then insert that into the outer white sleeve, then just place that between the foldouts of the package and not try inserting it back into its original slot, which seems just like asking for trouble. And I very, very gently initially remove it from that slot when first opening the package.

    These things cost an arm-and-a-leg and I'd be devastated if one them broke like Tullman's did, especially if it happened to one of the one's I'm most fond of.
     
  23. Taurus

    Taurus Senior Member

    Location:
    Houston, Texas
    Maybe because they cost sixty dollars apiece and have to be ordered from a country located across the Pacfic Ocean; and the cherry on top, IIRC these are all rather limited edition titles.
     
  24. F1nut

    F1nut Forum Resident

    Location:
    The Mars Hotel
    Apparently, his wife got her hands on that disc. :laugh:
     
  25. KeithH

    KeithH Success With Honor...then and now

    Location:
    Beaver Stadium
    Because this is relatively new format, imported from Japan, and an expensive one at that. There is concern that is could become a widespread problem and people are having second thoughts about dropping $60 on them. It's perfectly understandable to me.

    I'm sure some people are also looking at this and remembering those old Crest SACDs that cracked. Some of those discs crumbled to the point of being unplayable. Here's hoping we're not facing that sort of situation with SHM-SACDs.
     
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