CD Player can only play genuine CD

Discussion in 'Discmans, Minidisc, DCC and other players' started by Lycos, Aug 22, 2024.

  1. Lycos

    Lycos New Member

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    Hi,

    Sorry for a beginner question.

    I’m currently looking at few discman options such as Denon DCP-50/100 in the marketplace. I noticed few sellers mentioned their Cd players can only work with genuine CDs and not all CDs.

    I thought a CD players would play all music CDs? or does it imply there’s an issue with the laser or the mechanisms?

    Thanks
     
    Last edited: Aug 22, 2024
  2. TooCooL4

    TooCooL4 Well-Known Member

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    If you buy blank CD’s and record them yourself, they may not play on those players.
     
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  3. Lycos

    Lycos New Member

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    That’s because these cd players cannot read CD-R?
     
  4. TooCooL4

    TooCooL4 Well-Known Member

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    Possibly.
     
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  5. Valentin

    Valentin Well-Known Member

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    @Lycos The player not reading CD-Rs can mean one of 2 things:
    - the laser is weak and is not able to produce a strong enough RF on the lower reflectivity CD-Rs;
    - the way CD-R has been written is incompatible with CD-DA format;
    The CD needs to be written as individual tracks + ToC. If it's written as files in a FAT file system, no normal CD player will read it (exception are the ones which read MP3s).
     
    Last edited: Aug 23, 2024
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  6. Lycos

    Lycos New Member

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    Thanks for this information!!
     
  7. Mister X

    Mister X Moderator Staff Member

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    It's always hit or miss for me, I bought a big box of Verbatim from Amazon and they seem to play in most of my players. Unfortunately some brands won't.
     
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  8. Lycos

    Lycos New Member

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    Thanks.
    If the seller said their player can only by guaranteed to play genuine CD, is that reasonable thing - or should I avoid buying it? Im slightly concerned it’s used to mask issue with the laser as @Valentin has mentioned.
     
  9. Mister X

    Mister X Moderator Staff Member

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    If a normal pre-recorded CD plays fine, I wouldn't worry about it. If you have a stack of your own burns, it might be an issue, I've found different brands might not work but sometimes you get lucky.
     
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  10. Valentin

    Valentin Well-Known Member

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    This is a pretty vague statement, which doesn't tell much.
    I would ask the seller more, like if the player has ever read a CD-R or not, if it skips at all on a "pressed" CD, even if it's just at the beginning.

    If the player works perfectly with pressed CDs (with no skipping at all), then I wouldn't be concerned about it.
    However if it tends to skip on some less than perfect pressed CDs and also not reading CD-R, that would be a bit of a concern.
     
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  11. Longman

    Longman Well-Known Member S2G Supporter

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    It can mean that the CD player was designed before CD-Rs left the research labs. I find it incredible that they ever managed to make CD-R work. Things like MiniDiscs are understandable as they were designed from the start to be a recordable media, but CD-R seems about as likely as a cheap device that lets you cut your own vinyl using a laser. Of course CD-R wasn't always cheap. I have a 1993 computer magazine in which there is an advert for a CD writer costing about £2000. The blank discs were £25 each. Not surprisingly the advert was aimed at businesses.
     
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