Search:

Type: Posts; User: lucfm; Keyword(s):

Search: Search took 0.00 seconds.

  1. Replies
    20
    Views
    31,609

    iwata secrets

    That would be a nice idea...don't you think , Don ??:D
    Seriously, the Iwata patents can't be translated by the Japanese Patent Office free translation computer ( too old ( 1980 ) , only available...
  2. Replies
    20
    Views
    31,609

    Iwata technology

    I own since a few days four PDF files wich may contain useful informations as they are the Naota Iwata patents. Unfortunately, they are written in japanese and have been saved in image form only : I...
  3. Replies
    67
    Views
    33,817

    bass compression driver

    By trying the adjacent numbers, supposing a typing mistake the correct number was found to be 2,037,185. Fascinating reading and another proof that we have not made very significant steps forwards...
  4. Replies
    230
    Views
    256,948

    ...with mid-bass horn

    These use esoteric Ale compression drivers with a straight real midbass horn with compression driver.

    http://www.magico.net/products.html?scr=1280x800

    Anybody listened to these unusual things...
  5. Replies
    20
    Views
    31,609

    horn profiles

    here is a most interesting link concerning horn profile design, in general, with a few words about Iwata horns.

    http://www.audioasylum.com/scripts/t.pl?f=HUG&m=70972

    Luc
  6. Replies
    12
    Views
    7,936

    Sherwin horn system

    More information available about the James S. Sherwin stereo horn system?Particularly the bass/midbass short exponential horn and speaker design, operating from 80 to 700 Hz ?
  7. modified Everest

    Thanks for this precision ; not only the better matching , but also the higher general quality of the driver and higher mass rollof ; somebody in France made use of the 2346-TD 2001 combination from...
  8. TAD components

    Thanks for these first informations ; I've been quite surprised by the choice of the 2" TD 4001 with a reversed adaptator to mate the 1" throat of the 2346 horn.
    As I understood it the beryllium...
  9. Replies
    0
    Views
    2,127

    Everest+TAD vintage-chile

    Hi Victor,

    really interesting everest DD55000 modifications with TAD speakers : could you tell us more :
    - wich TAD units have been used ? ( TD 2001 + TL 1603 ?)
    - what LF-3dB point is reached...
  10. everest modifications/ vintage-chile

    Hi Victor,

    really interesting everest DD55000 modifications with TAD speakers : could you tell us more :
    - wich TAD units have been used ? ( TD 2001 + TL 1603 ?)
    - what LF-3dB point is reached...
  11. Thread: JBL Paragon

    by lucfm
    Replies
    8
    Views
    9,579

    Paragon Plans

    Happy new year ! I left a link to Paragon plans in the " Minigon cabinet blueprints" thread. I think the dxf files that you may find in this german site will help you.
  12. Replies
    14
    Views
    10,641

    Paragon plans

    Well,
    you may find what you are looking for here:

    www.jbl-paragon.tuxsystems.net

    Best regards
  13. Replies
    89
    Views
    66,390

    great pictures and infos here, but may any of the...

    great pictures and infos here, but may any of the craftmen having built Everest clones share construction plans ?
    what are the ducts dimensions ?
    Thanks
  14. Replies
    2
    Views
    2,917

    Thanks Earl, indeed that's what I meant;...

    Thanks Earl,

    indeed that's what I meant; didn't know TAD 2001's throat had been modelled on the 2420; after all , JBL 2440 were themselves clones of the WE 594...
    Well, this may help me redesign...
  15. Replies
    2
    Views
    2,917

    2425 throat shape

    I need to know the precise shape and dimension of the conical ( I suppose ) segment leading to jbl 2425 or 2426 compression driver 1" exit and would appreciate help for such information. Thanks.
  16. Replies
    89
    Views
    66,390

    Hello Jan, making the CAD drawings of the...

    Hello Jan,

    making the CAD drawings of the 2346 horns available to members of the LHF is really a nice idea, I'm waiting for that !

    Hello Matthias ,

    your 2346 casts may also interest me,...
Results 1 to 16 of 16