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Thread: Mystery Large Format Monitors

  1. #61
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    Hello,
    For a part of these documents, I found them different on forum from the web.For a second part of these documents i'ts ACR Geneva.For a third part, i have this material.Personally i utilize four L475 woofer, D506 phenolic, D276 phenolic, t825tweeter, horn H220, H320,passive 6db/oct. xover with a small SE el34 tube amp.and sound fine.All the material is in outstanding condition.The problem with this material, i'ts impossible to find spare parts, because Fostex uses particular diameter voice coil,25mm.,40mm.,50mm.,100mm., maybe in in Japan,i dont speak japanese.Maybe Mr. Michael Gillespi can provide technical documents because in epoch, Japanese were rather miserly in information.
    Best Regards.
    Stefano

  2. #62
    Senior Member louped garouv's Avatar
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    FOstex Monitors on Ebay....


  3. #63
    RIP 2011 Zilch's Avatar
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    Pics from the auction:
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  4. #64
    RIP 2011 Zilch's Avatar
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    Before they're gone. Also, two beautiful pics by the buyer, originally posted on AudioKarma:
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  5. #65
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    Hello,
    characteristic of the FD600 for mech986, the dome is aluminium and the suspension is a half roll alumininium, the D232 and D252 which are tangential.I sent a message for mech986, but not of answer.
    Best Regards.
    Stefano
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  6. #66
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    FD232

    Hello VITA

    I'm looking for informations and respons curve about the FOSTEX FD232.If you've got some,please pm me.

  7. #67
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    Quote Originally Posted by Locanti
    I'm looking for informations and respons curve about the FOSTEX FD232.
    - Hopefully Stephano ( Vita ) has some info on the D232 that he can display .

    - In the meantime, I can tell you that the 232s voice-coil/diaphragm size was 40 mm.
    - Power Rating is stated as 25 watts ( pink noise ) or 50 watts ( music ) .
    - Ceramic magnet
    - 104 db ( 1 Watt / 1 M )
    - Frequency range is given as 500 hz to 20,000 hz ( this is somewhat supported by the tiny response plot that I have here / ( so small, that I literally need a magnifying glass to look at it ) .
    - Lowest Crossover Point is stated as 600 hz ( on a 420 hz Radial Horn ) / though looking at the FR plot , I'd be choosing at least a 800 hz hipass point ( it looks like a roller coaster ride below that frequency ) .

    - The D252 was an alnico magnet / with a longer & heavier body / essentially the same specs are given / it does have a much smoother lowend response below 1000 hz to cutoff ( could be the larger magnet ) .

    hope this helps <>

  8. #68
    Member locanti's Avatar
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    FD232

    Thanks for the info

    I'm planning to built a 2 ways system usiing one LE10a and one fd232 in a 50/60 liters enclosure.Don't need much "big sound" but looking for a clean -smooth sound for my daughter flat.She"s living in town and the walls are thick as "cigarettes paper".

    Bert

  9. #69
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    graph D232

    Hello,
    I am late, but here is the graph for D232,for the D252 I have only a graph with H320.
    Best Regards
    Stefano

  10. #70
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    D232

    Hello,
    the graph
    Stefano
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  11. #71
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    FD232

    Thanks VITA

  12. #72
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    monitors

    Hello,
    I would have a question for Mr Gilespi, if it returns on this post, it has the diagrams of the filter of series LS?. Another thing, in the post 64, one can see LS/3 which are different in volume from those proposed on the catalogues put on line by Mr Widget.
    In this page, one can still sees other monitors, in-low unknown, in-high on the right, ESB Italy series FX, the Eighty.
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  13. #73
    Senior Member louped garouv's Avatar
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    saw this on a Ebay recent auction

    the tweeters looks beautiful, but needed diaphragms...

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  14. #74
    Member michaelg's Avatar
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    T825 diaphrams for sale

    Someone (I can't remember who) contacted me looking for T825 tweeter diaphrams.

    A pair has just been listed on eBay for US$329
    Michael Gillespie.
    204.943.9000


  15. #75
    Dis Member mikebake's Avatar
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    Quote Originally Posted by vita View Post
    Hello,
    I would have a question for Mr Gilespi, if it returns on this post, it has the diagrams of the filter of series LS?. Another thing, in the post 64, one can see LS/3 which are different in volume from those proposed on the catalogues put on line by Mr Widget.
    In this page, one can still sees other monitors, in-low unknown, in-high on the right, ESB Italy series FX, the Eighty.
    Did anybody proofread the original ad copy? Atrocious.

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