Wanted: Donations of Magnet-Shifted Drivers for my FREE Polk Driver Exchange service

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  • teekay0007
    teekay0007 Posts: 2,289
    WasecaTech wrote: »
    I'm preparing to retweet Monitor 10's with RDO-194's. Vintage 1988 speakers. Would it be wise to JB Weld the drivers magnet for preventive maintenance while I have them out of service? I've searched for this info but yet to find. Thank You!

    Yes, a great idea.
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  • mixscientist
    mixscientist Posts: 3
    edited January 2017
    Hey I have 2 MW6500's from my 7B's with shifted magnates that I would trade for 1 MW6500 that works. I attempted to do the whole jig thing but its been 3 days on and off and I haven't been able to get it lined up. If your interested in a swap like that, Im game!
    Post edited by mixscientist on
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  • verb
    verb Posts: 10,176
    hello @lawdogg - do you have a 6511? thanks !!!
    Basement: Polk SDA SRS 1.2tl's, Cary SLP-05 Pre with ultimate upgrade,McIntosh MCD301 CD/SACD player, Northstar Designs Excelsio DAC, Cambridge 851N streamer, McIntosh MC300 Amp, Silnote Morpheus Ref2, Series2 Digital Cables, Silnote Morpheus Ref2 Series2 XLR's, Furman 15PFi Power Conditioner, Pangea Power Cables, MIT Shotgun S3 IC's, MIT Shotgun S1 Bi-Wire speaker cables
    Office: PC, EAR Acute CD Player, EAR 834L Pre, Northstar Designs Intenso DAC, Antique Sound Labs AV8 Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
    Spare Room: Dayens Ampino Integrated Amp, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's, Shunyata Hydra 8 Power Conditioner
    Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Rotel RCD-1072 CD player, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
    Garage #1: Cambridge Audio 640A Integrated Amp, Project Box-E BT Streamer, Polk Tsi200 Bookies, Douglas Speaker Cables, Shunyata Power Conditioner
    Garage #2: Cambridge Audio EVO150 Integrated Amplifier, Polk L200's, Analysis Plus Silver Oval 2 Speaker Cables, IC's TBD.
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  • lawdogg
    lawdogg Posts: 455
    Hi @verb I just checked and unfortunately no I don't have any 6511s at the moment. Shoot!
    <3 my 3.1TLs

    I will fix your shifted magnets for free. :)
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  • VSAT88
    VSAT88 Posts: 1,260
    PM sent.
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  • sslome
    sslome Posts: 5
    How is it working for you ?
    i have i think 4-6 frozen SD 6600x from sda1 signature series.
    wondering if you still do this, as i am going crazy trying to find replacements, because i dont feel confident to do this myself.
    is it difficult?
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  • FestYboy
    FestYboy Posts: 3,861
    No, it's not really. Just have to get past the fear of separating the pole plate and magnet from the basket. Then find an appropriate sized PVC adapter and tap it for screws. I did a write up here somewhere....
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  • lawdogg
    lawdogg Posts: 455
    sslome wrote: »
    How is it working for you ?
    i have i think 4-6 frozen SD 6600x from sda1 signature series.
    wondering if you still do this, as i am going crazy trying to find replacements, because i dont feel confident to do this myself.
    is it difficult?

    Very easy once you make the tool. Use a PVC pipe, cut an inch out of it all the way down to make it a collar, then use a hose clamp to clamp it onto the magnet. Use screws spaced evenly around the circumference to center the frame once it's in place.
    A few more tricks but happy to explain in detail. Check out @FestYboy if he made a write-up. Good luck!
    <3 my 3.1TLs

    I will fix your shifted magnets for free. :)
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  • FestYboy
    FestYboy Posts: 3,861
    https://forum.polkaudio.com/discussion/163992/magnet-shift-repair-is-easy/p1

    This is the page.
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  • starkiller
    starkiller Posts: 2,723
    You happen to need any MW6502's? Had two polk's in my car labeled MMXIV which Tom at Polk service said is basically a MW6502....
    Computer room Hegeman 1 SpeakersM&K VX-80 subKenwood DP-7010Cambridge Audio CXC Transport Rega DACPrimaLuna Prologue Four AmpAric Audio Tube PreampGarage Jennings Research SquareCustom tube preampCrown XLS-1000Denon DCD-1500II Modded MSB Link DAC
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  • lawdogg
    lawdogg Posts: 455
    I'm actually totally out of spares right now. :(
    <3 my 3.1TLs

    I will fix your shifted magnets for free. :)
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  • starkiller
    starkiller Posts: 2,723
    Not worried about replacing them, just trying to keep them out of the landfill, cones are frozen
    Computer room Hegeman 1 SpeakersM&K VX-80 subKenwood DP-7010Cambridge Audio CXC Transport Rega DACPrimaLuna Prologue Four AmpAric Audio Tube PreampGarage Jennings Research SquareCustom tube preampCrown XLS-1000Denon DCD-1500II Modded MSB Link DAC
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  • lawdogg
    lawdogg Posts: 455
    Oh sorry, if you want to donate em to the cause, shoot me a PM!
    <3 my 3.1TLs

    I will fix your shifted magnets for free. :)
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  • thoft
    thoft Posts: 1
    Is this still going?
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  • lawdogg
    lawdogg Posts: 455
    thoft wrote: »
    Is this still going?

    Yes, sure is, but it has evolved from an exchange service to a repair service. There are a couple others who are offering the same service now too which is great!
    <3 my 3.1TLs

    I will fix your shifted magnets for free. :)
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