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Thread: Reccomendations for someone to refoam/recap vintage speakers?

  1. #1
    Join Date: Aug 2012

    Location: Eton wick

    Posts: 1,690
    I'm Philip.

    Default Reccomendations for someone to refoam/recap vintage speakers?

    Any reccomendations please?

    Thanks

  2. #2
    Join Date: Jun 2015

    Location: London/Durham

    Posts: 6,878
    I'm Lawrence.

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    I've done both, from experience the smaller drivers are easy to refoam, the bigger harder to centre. A long as you can access the crossover and remove without much trouble, they're pretty easy to do. What are the speakers in question?

    Sent from my BLN-L21 using Tapatalk

  3. #3
    Join Date: Dec 2010

    Location: Staffordshire

    Posts: 32
    I'm David.

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    If you want a company to do them for you, these folks have done some warranty work for me previously:

    http://www.wembleyloudspeaker.com

  4. #4
    Join Date: Aug 2012

    Location: Eton wick

    Posts: 1,690
    I'm Philip.

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    Quote Originally Posted by Lawrence001 View Post
    I've done both, from experience the smaller drivers are easy to refoam, the bigger harder to centre. A long as you can access the crossover and remove without much trouble, they're pretty easy to do. What are the speakers in question?

    Sent from my BLN-L21 using Tapatalk
    Some old jbl with 10 inch driver.
    I’ve read about centeri g with a soecific test tone when glueing.

    It always looks so simple on youtube, but i have doubts.

  5. #5
    Join Date: Aug 2012

    Location: Eton wick

    Posts: 1,690
    I'm Philip.

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    Quote Originally Posted by Bethelcat View Post
    If you want a company to do them for you, these folks have done some warranty work for me previously:

    http://www.wembleyloudspeaker.com

    Thanks....a bit difficult to get to for me unfortunately.

  6. #6
    Join Date: Jun 2015

    Location: London/Durham

    Posts: 6,878
    I'm Lawrence.

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    Quote Originally Posted by philv View Post
    Some old jbl with 10 inch driver.
    I’ve read about centeri g with a soecific test tone when glueing.

    It always looks so simple on youtube, but i have doubts.
    You might want to remove the dust cap and use shimmies for a 10" driver, others may disagree.

    Sent from my BLN-L21 using Tapatalk

  7. #7
    Join Date: Jun 2010

    Location: Liverpool, UK.

    Posts: 1,228
    I'm Geoff.

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    Mike Powell in Bolton has done a few for me, and an excellent job too.
    Main system: Sony TTS8000; AT1010; Audio Technica Art1; The Lentek; Cambridge 851n, Yamaha NS1000.
    System 2 - SBT; Technics SH-X1000 DAC; Denon PMA-850

  8. #8
    Join Date: Feb 2010

    Location: Moved to frozen north, beyond Inverness

    Posts: 2,602
    I'm Dave.

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    Quote Originally Posted by philv View Post
    Thanks....a bit difficult to get to for me unfortunately.
    If you can take the drivers out (but maybe they already are ...) then I think the postal service should work. I once asked the Wembley people if they could do a repair job, and they said no problem if I took the drivers out of the cabinet. In the end I found replacement drivers. Worth giving them a phone call, anyway - I’ve heard they’re very good.
    Dave

  9. #9
    Join Date: May 2008

    Location: A Strangely Isolated Place in Suffolk with Far Away Trains Passing By...

    Posts: 14,535
    I'm David.

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    Some old JBL drivers really are superbly 'world class' and for myself, I'd recommend a professional to do this work (I'm a coward with classic stuff like this possibly is, but then JBL also made bog standard drivers too).

    Living on the Suffolk coast, I had Wembley Loudspeakers re-foam the old 6" Elac bass drivers in my IMF Compact mk1's. I packed and sent them UPS 24 hour (via Interparcel) and they came back a few days later superbly packed and re-foamed. The dust caps had been replaced and re-doped (the original had the entire front face in a ripply-crackle type doping) but as they only go up to the lower midrange, any change in the dust cap wouldn't matter at all. Lovely to have them working and they're amazing for an early 70's box.. Cost was around a hundred quid, which was a bit mad bearing in mind the speakers, but hopefully not hugely more for classic JBL drivers that would cost hundreds each now if new, may be worth considering.

    Obviously sending them would mean careful packing to save impacts knocking magnets off etc., but I'm sure any decent professional could advise on packing for safe transit.
    Tear down these walls; Cut the ties that held me
    Crying out at the top of my voice; Tell me now if you can hear me

  10. #10
    Join Date: Aug 2012

    Location: Eton wick

    Posts: 1,690
    I'm Philip.

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    Well....a bit of a dilema.

    A pair of jbl L26 arrived today.
    I've wanted some for ages.

    I had intended to refoam myself possibly.
    But having got thrm they are in fantastic condition.
    In original boxes and pacaging.
    Evrn the grilles were in original plastic rwrapiing.
    45 years old.

    I think they deserve better than my grubby mits all over them.

    I think the crussuver is very simple.

    So i'm definately leaning towards them being refoamed and recapped by an exiert.

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