Discman.

Discussion in 'Gallery' started by Derek marshall, Jun 4, 2025.

  1. Derek marshall

    Derek marshall Well-Known Member

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    Sony D-350 playing Beethonen piano concerto No 3.
     

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  2. Mister X

    Mister X Moderator Staff Member

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    I didn't know some of these came with remotes, pretty nice!
     
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  3. Jorge

    Jorge Well-Known Member

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    unlike some Denons, for Sony Discmans IR sensors and remotes had to be purchased separately

    I was so impressed by the weirdness of Toshiba docking stations (like TAC-210) that made a few for my own collection. Provides regulated 9V for the Discman and incorporates IR sensor
    Sony D-250 playing some oldies:
    IMG_8845s.jpg

    and here is the most reviewed Discman EVER (Optimus CD-3400), playing some newer oldies:
    IMG_8834s.JPG

    now trying to determine if M'pingo Disc at its most effective with logo facing Up or Down ;)

    and before you ask - Yes, by now I have a few working Dick Sequerra PS1 power stations for CD-3400
    IMG_8739s.jpg

    :)
     
  4. Derek marshall

    Derek marshall Well-Known Member

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    Jorge. If I remember correctly the DM5 remote cost me £50.
     
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  5. Silverera

    Silverera Active Member

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    The IR remote only works when the Discman is powered from an external AC supply. It took me a while to give up and read the manual to discover that my DM-1K was fine it just doesn't work when running your Discman on batteries
     
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  6. Derek marshall

    Derek marshall Well-Known Member

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    Silverera. You're probably right. Never looked it up. Only use the Discmans at home using the AC adaptor.
     
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  7. Jorge

    Jorge Well-Known Member

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    so true! quite a few 1st Gen Discmans would have been saved if we followed the instructions:
    1. When the unit will not be used, be sure to disconnect the AC power adaptor
    2. Do not attach the BP-100 and BP-2 at the same time

    and, of course, the most important one:
    Use only the supplied AC power adaptor... Polarity of plugs of other manufacturers may be different.
    because it WAS different! Wish I could hear the explanation why Negative (=Ground) was selected as a center-pin. Using Positive as a shielding just does not make any sense. It took Sony and Kenwood a few years to realize, probably at the expense of quite a few Under-Warranty returns, that it is cheaper NOT to 'think different' ;)
    Last production run of Sony D-10 even had a very ingenious fuse which saved the Discman when Center-Positive adapter was plugged in
     
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