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Thread: Bobbin Dimensions

  1. #36
    Supporting Member SonnyW's Avatar
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    Here's some core dimensions and other stuff from my notes from a couple of vintage 60's Jaguar pickups that I have rewound in the past.

    Bridge: L: 2.204, H: .438, W: .187, F: .625, magnets .720 long CCW North up, wire dia .0027 calc original ohms 6.65K used 8800 turns of 42 PE came out 6.32K

    Neck: L: 2.223, H: .442, W: .187, F: .625, magnets .718 long CW South up, wire dia .0027 calc original ohms 7.04K used 9050 turns of 42 PE came out 6.86K

    There was another neck one dated 1964 - I repaired and so I don't have the core dim's but the magnets were staggered .748, .719, .781, .776, .712, .748 and the 42PE wire measured .0026, it measured 6.78K ohms after repair, only lost about 10 turns. forbon spacing was about .430. On all three of them the magnets stuck out from the bottom forbon by about .030 inches. In the data above I calculated the original ohms by weighing the wire removed.

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    Last edited by SonnyW; 07-23-2017 at 03:12 PM.
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  2. #37
    ToneOholic! big_teee's Avatar
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    I still collect vintage, and exotic bobbin dimensions?
    If anyone gets anything interesting, post it here.
    Thanks,
    T
    **Here's a pair of Antiquity P-90s, from the database archives
    ++this is estimated calculated data

    Click image for larger version. 

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    "You can't promote principled anti-corruption action without Pissing off corrupt people!" Diplomat George Kent
    Terry

  3. #38
    ToneOholic! big_teee's Avatar
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    I would like update bobbin measurements of various P-90 bobbins.
    I especially want the common 50mm bobbin dimensions everyone sells.
    I also want the older Gibson vintage bobbin specs.
    Bobbin Length, Width, Height, Flange, in inches, please no mm.
    I want this for my bobbin archives I have compiled.
    Thanks
    T

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    Last edited by big_teee; 07-11-2019 at 08:10 PM.


    "You can't promote principled anti-corruption action without Pissing off corrupt people!" Diplomat George Kent
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