Recent content by jamesbos
  1. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    It would be easier to follow if you could put the pics side by side, is this possible?
  2. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    Most of my work over the last 8 years, hope it keeps you interested. HENRY.
  3. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

                                                                                                                                       ...
  4. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    Some pics of my work over the last 8 years, Full range planars from A4 size to 4'  x 2'. Included are some designs for headphones as well full range planars as well, although I am still learning the difficulty of building them, distortion wise!! Any helpful suggestions would be appreciated.HENRY.
  5. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

                                                                                     ...
  6. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    Thank you, will have to tax my brains again then! Listening to 9 of my speakers in my living room all hanging from the ceiling. Have set my ONKYO Amp up for 3 different speakers at the front. Namely one  ferrite one 24" x 30", which I could use for a Sub Woofer.One 60 x 40 mm using ferrites...
  7. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    There was a problem communicating with the server keeps coming up, when I try to send an image. Why is this?
  8. jamesbos

    BUILDING VARIOUS SIZED FULL RANGE PLANARS USING NEOS AND FERRITES.

    Have been building various full range planars over the last few years, although I did start over 20 years ago. I then started building valve amplifiers. Then when neos first came on the scene I went back to building planars again. This continues to this day. Headphone building has also started...
  9. jamesbos

    "ultimate" full-range driver for near-field listening?

    Quote: I have built A4 size full range planars using 45 x 6 x 1.5 mm neos which sound very good and have good bass as well and could be easily driven by small valve amps.
  10. jamesbos

    My DIY Planar Magnetic Headphones and Drivers

    Quote: Use a large cheap headphone like I do, you end up with a good looking design using the cheap carcass! It is best to use the largest you can get with a well padded headband. Get the U shaped swivel type easier to use than those with the bent rod insert, the plastic inside is easier to...
  11. jamesbos

    My DIY Planar Magnetic Headphones and Drivers

    Quote: Already been there many many times, so if you need any help!
  12. jamesbos

    My DIY Planar Magnetic Headphones and Drivers

    I don't know how long it will be before I can put some pics on this sight, how many posts do I have to finish beforehand?
  13. jamesbos

    My DIY Planar Magnetic Headphones and Drivers

    I have still got quite a few magnets left mostly ferrites, although I do have about 140 50 x 12.7 x 6 mm neos, I haven't made my mind up yet what to do with them. I have bought several cheap headphones so I can use them to build more FRP type headphones using the shells. May use etching and my...
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