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Thread: Unbelievable! Scanning systems at Ebay

  1. #21
    gashead's Avatar
    gashead is offline Admin Verified: Best Accent Ever(Tm)
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    Quote Originally Posted by dar303 View Post
    ok, might work for a small low quality beam system but 40USD postage is a bit steep!

    Steeper than Mount Kilimanjaro!
    "The horizon leans forward offering you space, to place New steps of change"

  2. #22
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    Quote Originally Posted by gashead View Post
    Ahhh, I see you have some of the multi-function galvo sets that include pyrotechnics!

    Nice job!
    HAHAHAHAH!!! Classic!

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    I think you get the picture Mr Spacelas Team
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    I cant believe its not butter!
    KVANT Australian projector sales
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  5. #25
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    Default More are available ILDA30K, Unbelievable price at Ebay!

    More are available! 10 sets ONLY USD169/set.

    http://cgi.ebay.com/Galvo-scanning-s...efaultDomain_0


    Believe your eyes, Believe Ebay and Believe Paypal !
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  6. #26
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    Quote Originally Posted by spacelas View Post
    More are available! 10 sets ONLY USD169/set.

    Believe your eyes, Believe Ebay and Believe Paypal !
    Believe it when I'm running a show and they go tits up and break.

    I think I'll stick to Stanwax / Lasershow Parts. (Still have a pair of Scanpro ? 20's bought from Dave, they still work.. they have had a lot of abuse too)
    "The horizon leans forward offering you space, to place New steps of change"

  7. #27
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    You guys are only getting 80K?? , Wow, what hobbyist cheap junk!, I'm getting
    480 K PPS!


    80 K of X, 80K of Y, 80K of G, 80K of B, and 80K of violet!
    *












    Steve


    THE FINE PRINT:
    ( This claim only valid in Lethbridge, Alberta, Canada on February 29, during leap years, when Aurora Borealis is present while holding the leash of a dog missing one paw, one eye, one leg and one ear named "Lucky". Once upon a time a certain German maker of high end laser hardware was loosing sales when 30K scanning was announced by many companies at once, and they only had a large stock of the still new 24K gear. Wishing to retain their marketing lead and "prestige" in various trade publications, they advertised being the only company in the world with" Scanning in Excess of 100K PPS". You guessed it!, 24K XY + 24K Red Plus 24K Blue + 24K green plus 24K yellow = 144K PPS.... Get the idea????" )
    Last edited by mixedgas; 08-06-2010 at 05:48.
    Qui habet Christos, habet Vitam!
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  8. #28
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    Quote Originally Posted by mixedgas View Post
    You guys are only getting 80K?? , Wow, what hobbyist cheap junk!, I'm getting
    480 K PPS!

    80 K of X, 80K of Y, 80K of G, 80K of B, and 80K of violet!




    Steve
    Ahhh.... I see Dr. Watson!
    Pondering these near yotta-pps scan speeds, should one place a second scanblock after this first set, one could achieve 2x 480K correct?
    So... 960K scanning
    It may be necessary to swap the mirrors for silvered table tennis bats first though!
    I'm sure the drivers can handle the extra inertia.



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  9. #29
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    Quote Originally Posted by Things View Post
    Do they still work? If not, try a higher voltage. Right to the wall should do it.
    Come to think of that, maybe a stupid brain-fart: Has anyone ever tried to develop galvo drivers based on class D amplifiers? They've been proven efficient in driving low impedance loads in audio applications.

    When you think of it, a galvo and a speaker are (electrically) not all that different, since both depend on a constant current to deliver a constant position.

  10. #30
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    Quote Originally Posted by Stoney3K View Post
    Come to think of that, maybe a stupid brain-fart: Has anyone ever tried to develop galvo drivers based on class D amplifiers? They've been proven efficient in driving low impedance loads in audio applications.

    When you think of it, a galvo and a speaker are (electrically) not all that different, since both depend on a constant current to deliver a constant position.

    The main chip onboard my old set of DT-25's was a dual channel 60W audio amplifier.
    Not bothered to lookup the chips on my DT'40W's...
    - There is no such word as "can't" -
    - 60% of the time it works every time -

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