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Thread: Ever tried CERAMIC magnets in a P-94 neck?

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    Mojo's Minions LtKojak's Avatar
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    Default Ever tried CERAMIC magnets in a Gibson P-94 neck?

    The subject says it all...

    I find my P-94n way too muddy, even though it has A5 magnets, so i thought trying some ceramic magnets I've got...

    Or, if someone have tried ceramics on a Phat Cat neck?

    Any experiences to share, anyone?

    I'm all ears!
    Last edited by LtKojak; 05-14-2009 at 11:00 PM.
    Pepe aka Lt. Kojak
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    Mojo's Minions LtKojak's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Asking too much, am I...?
    Pepe aka Lt. Kojak
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    Mojo's Minions blueman335's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    DMz uses a ceramic in their neck Bluesbucker HB (have one, it sounds great), and Duncan uses ceramics in some of their P-90's. Nice to see manufacturers getting away from the limited "ceramic in a bridge HB" way of looking at things. Could be ceramics have a lot more uses that should be explored.

    I'm just doing my first alnico/ceramic pair now myself, in a bridge P-90. A ceramic could add some desirable tone & output traits paired with an alnico. The alnico would add mids and take off the harshness of a ceramic, while the ceramic would add output & punch. There may be times when that's just what the doctor ordered.

    Go for it, and report back.

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    Mojo's Minions LtKojak's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by blueman335 View Post
    I'm just doing my first alnico/ceramic pair now myself, in a bridge P-90. A ceramic could add some desirable tone & output traits paired with an alnico. The alnico would add mids and take off the harshness of a ceramic, while the ceramic would add output & punch. There may be times when that's just what the doctor ordered.

    Go for it, and report back.
    Wow, great minds think alike, so to speak

    Looks like I've got a good project for the near future... together with an A8 Jazz bridge, JB and Gibson Dirty Fingers.

    I'll keep the forum posted.
    Last edited by LtKojak; 05-15-2009 at 07:22 AM.
    Pepe aka Lt. Kojak
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    No harm in trying but I think two ceramic magnets at the neck position might get muddy (ceramics add a lot of bass) and on top of that, you may get some string pull/warble problems.

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    Mojo's Minions blueman335's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by Zhangliqun View Post
    No harm in trying but I think two ceramic magnets at the neck position might get muddy (ceramics add a lot of bass) and on top of that, you may get some string pull/warble problems.
    You can lower the neck P-94 a bit to prevent string-pull; it'll still have enough volume. Try it with one ceramic, and then two ceramics. I'd be interested in hearing your thoughts about what they do to the tone & output.

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    Mojo's Minions LtKojak's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by blueman335 View Post
    Try it with one ceramic, and then two ceramics. I'd be interested in hearing your thoughts about what they do to the tone & output.
    Ok. Will do. I'm curious too.

    BTW, does it matter what magnet goes in what side of the screws?
    Pepe aka Lt. Kojak
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Yes, same pole on both magnets facing in, either both Norths touching the screws or both Souths -- not North facing South. They must repel each other.

    As for whether they should be both North or both South, whichever one works such that it is in phase with the other pu(s) in your guitar.

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    Mr. Cellophane Aceman's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    bah

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    Super Toneologist oilpit's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    P90 + Ceramic Mag = The most epic failure ever to happen to the world...

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    Mojo's Minions blueman335's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by oilpit View Post
    P90 + Ceramic Mag = The most epic failure ever to happen to the world...
    Wrong. Duncan has some ceramic P-90's; I have one in a Casino, and it sounds nice, and I'm not normally a ceramic fan (I'm a blues player). You might want to keep a more open mind on things. Lots of surprises around here.

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    Mojo's Minions Sludgenutz's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    I threw a couple ceramics in a P-Rail bridge, and they are staying. The volume knob is still useable.

    I use an Anderson H1 in the neck of my Epi LP. It runs 6.3K, installed. It has a ceramic mag, and sounds great.

    My Epi Iommi runs ceramic (supposedly)/AlNiCo mags, in the neck. The AlNiCo is epoxied beneath the baseplate!



    People should run with whatever they feel. Screw anything but actual results.

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    Mojo's Minions LtKojak's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by LtKojak View Post
    BTW, does it matter what magnet goes in what side of the screws?
    Quote Originally Posted by Zhangliqun
    Yes, same pole on both magnets facing in, either both Norths touching the screws or both Souths -- not North facing South. They must repel each other.

    As for whether they should be both North or both South, whichever one works such that it is in phase with the other pu(s) in your guitar.
    Agreed, Zhang. The question was about Blueman335's suggestion of mixing magnets... so what I meant to ask was if it mattered what magnet (ceramic or alnico) went to what side of the p'up, if it could be a difference in tone if I install the ceramic closest to the neck and the alnico closest to the bridge or viceversa.

    In theory, it should be the same (the screws are conducting the magnetic flow from the magnets); but if there's something I've learned in p'up modding is that the variables are so many that what you think it should be the outcome it rarely is what you get out of it... so I just ask the guy that was there before me.

    Nothing beats experience.
    Last edited by LtKojak; 05-15-2009 at 10:35 PM.
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    Mojo's Minions blueman335's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by LtKojak View Post
    what I meant to ask was if it mattered what magnet (ceramic or alnico) went to what side of the p'up, if it could be a difference in tone if I install the ceramic closest to the neck and the alnico closest to the bridge or viceversa.
    In the neck this doesn't have much impact, which magnet is on which side, and percentage-wise, the coils are almost the same distance from the bridge & string energy is almost the same. In the bridge PU, the one coil, or magnet, is almost twice as far from the bridge as the other, so this is where it makes a difference what you do with HB's & P-90's.

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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    It doesn't make AS MUCH of a difference in the neck, but it does matter some. The side facing the neck has more of a flutey "loo-loo-loo" tone while the bridge side is bit more toward a middle-pu-like "guh-guh-guh".

    But it does matter a lot more on the bridge for the reason Blue gives.

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    Mojo's Minions blueman335's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by Zhangliqun View Post
    It doesn't make AS MUCH of a difference in the neck, but it does matter some. The side facing the neck has more of a flutey "loo-loo-loo" tone while the bridge side is bit more toward a middle-pu-like "guh-guh-guh".
    Do your guitars really makes those kinds of noises? Or are you using a voice box?

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    Tone Member Curt's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    ha!

    Quote Originally Posted by wilas101 on homemade talk boxes
    If I put a hose in an 18" sub cabinet will it sound like I have James Earl Jones in my guitar?
    Beet sugar tastes like ass coated ass dipped in ass.

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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by blueman335 View Post
    Do your guitars really makes those kinds of noises? Or are you using a voice box?
    Yes. And my Strat literally quacks and clucks enough that Animal Control has been called to my apartment on occasion.

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    Mojo's Minions LtKojak's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    Quote Originally Posted by Zhangliqun View Post
    The side facing the neck has more of a flutey "loo-loo-loo" tone while the bridge side is bit more toward a middle-pu-like "guh-guh-guh"
    Can I have some of whatever you're getting...?

    Pretty please...?
    Pepe aka Lt. Kojak
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    Mojo's Minions uOpt's Avatar
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    Default Re: Ever tried CERAMIC magnets in a P-94 neck?

    The P-94 just stinks. And given how high it is it is unlikely that you problem is that the magnet is too close to the strings.

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