Planar magnetic heapdhones

Discussion in 'Headphones' started by Nanotech, Jun 22, 2018.

  1. Nanotech

    Nanotech New

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    Dear connoisseurs of high-quality sound,
    I want to tell you the story of the creation of full-size flat magnetic headphones with orthodynamic radiators of new generation, developed by our company after a careful study of the construction of various planar radiators. After the experience gained we have a lot of interesting things to showcase to the whole world.
    What are our goals:
    1. Create high-quality open planar headphones.
    2. The sound quality level should exceed all known DIY-projects and be approximated and be on par with the best known in the world top samples of planars.
    3. Do not aim to reduce the budget and to focus on the application of advanced technologies, of the manual labor and the use of expensive, high-quality materials.

    So, we begin the project from the magnetic system. In the photo you can see it is in draft form, but adhesive residue will be washed after its tests and
    it will take an exemplary look.
    The magnetic system fundamentally has an aluminum cassette, in which by super strong adhesive glued powerful neodymium magnets, allowing to strictly control the membrane all over the plane.
    Thank you all for your attention.[​IMG] [​IMG]
     
    Last edited: Jun 22, 2018
  2. spwath

    spwath Hijinks master cum laudle

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    This is an English forum. Google translate though
    "I want to tell you the story of creating full-sized flat magnetic headphones with orthodynamic radiators of a new generation, developed by our company after a thorough study of the works of various flat radiators. After the experience, we have many interesting things that can be demonstrated to the whole world.
    What are our goals: 1. Create quality open flat headphones.
    2. The sound quality level should exceed all known DIY projects and be approximated and be on par with the world's best-known top-notch planars.
    3. Do not aim to reduce the budget and focus on the use of advanced technology, manual labor and the use of expensive, high-quality materials.


    So, we start the project with a magnetic system. In the photo you can see it in the form of a project, but the remnants of the glue will be washed after it has been tested and
    it will take an exemplary look.
    The magnetic system basically has an aluminum cassette, in which a super strong glue is glued to powerful neodymium magnets, allowing to strictly control the membrane along the entire plane.
    Thank you all for your attention."
     
  3. Nanotech

    Nanotech New

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    Скоро мы планируем сделать чашки для наушников, хочу спросить участников форума, из какого материала лучше сделать? Из дерева или алюминия? На фото сетки из эбонита с использованием ручной полировки деталей.[​IMG]
     
  4. Jinxy245

    Jinxy245 Vegan Puss

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    Once again with Google Translate:
    Soon we plan to make cups for headphones, I want to ask the forum participants, what material is better to do? Made of wood or aluminum? On a photo of a grid from ebonite with use of manual polishing


    Also from Google Translate:
    Может быть, в следующий раз вы сможете перевести для нас, так как мы не говорим по-русски?
     
  5. Drakkard

    Drakkard Facebook Friend

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    Ukraine is becoming crowded with planar projects. Is it like.. fourth? Uh.
    Комрады, поделитесь мембранами)
     
  6. ultrabike

    ultrabike Measurbator - Admin

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    Si
     
  7. Lyander

    Lyander Official SBAF Equitable Empathizer

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    I understood this one!

    Joshing around aside, great to hear you're working on new stuff, @Nanotech! Rather interesting how there's a proliferation of planar magnetic 'phone production in Ukraine, any chance you could share measurements, or send a sample to someone with a measurement rig in the EU? Would be interested in seeing how far along you've come!
     
  8. Garuspik

    Garuspik Tovarisch Ukrainian Terminator MOT - Verum

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    Something in the air I guess ;)

    As far as I understand Russian it should be translated in such a way: "Comrades, share some membranes ;)"

    My answer is: on head-fi.org in DIY sub-forum I've explained in details how to make one.

    p.s. Please call me: tovarisch!

    p.p.s. Maybe I'm mistaken but SBAF is a forum where you should present to community something finished. At least in a form of test samples. That's not a diy-oriented forum.
     
  9. ultrabike

    ultrabike Measurbator - Admin

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    Nah. He can present diy-oriented stuff no problem. You can do so too if you like @Garuspik. Good job @Nanotech.
     
  10. Nanotech

    Nanotech New

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    I thank for the shown interest in our project, we will be able to make measurements on the equipment or we will send to the EС. In Ukraine we the first have begun to make flat earphones, the others only have begun to imitate us. For этовремя have accumulated considerable experience in technology of their production.
     
  11. Nanotech

    Nanotech New

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    We are glad that you like our project, we thank for your assistance, all the best still ahead.
     
  12. Drakkard

    Drakkard Facebook Friend

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    Thanks, but we already have factory source for them, just seeking alternatives. DIY will not do.
     
  13. Nanotech

    Nanotech New

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    Here is ready to install magnetic system and three-layer membrane in the form of a sandwich made of mylar and aluminum on both sides of the film.[​IMG] [​IMG] [​IMG]
     
  14. Nanotech

    Nanotech New

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    Hello,friends.Finaly we finished our project.A lot of people waited impatiently our result and now we are glad to present you demo with a many innovation decisions and we hope you will appresiate its.As for sound quality by some experts marks its stay at the level of the best worlds producers.We did metering of amplitude frequency response and got excellent result.Resistance of membranes is 16 om.[​IMG] [​IMG] [​IMG]
     
  15. Warrior

    Warrior RIP 2021

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    Do you have any pictures you can share with us?

    У вас есть фотографии, которые вы можете поделиться с нами?
     
  16. Nanotech

    Nanotech New

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    P[​IMG] [​IMG] [​IMG] Please
     
  17. Nanotech

    Nanotech New

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    [​IMG]
     
  18. Walderstorn

    Walderstorn Friend

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    Don't know why but I had to put my phone as "desktop mode" in order to see the pics. It's a pos of a phone so maybe its just me.
     
  19. MF_Kitten

    MF_Kitten Banned per own request

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    I rarely see the circular trace planar drivers. Those look amazing allround, do you have meaaurements of them? Can you send them somewhere to take measurements?
     
  20. Nanotech

    Nanotech New

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    we ourselves measured the amplitude-frequency response and that.s we have[​IMG]
     

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