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silent circut, noise at neck and neck/mid. position

This is a discussion on silent circut, noise at neck and neck/mid. position within the Music Man Guitars forums, part of the Gear Talk category; I have the albert lee sig. with the p90s. the neck and neck/mid position hum badly. the mid , mid/bridge, ...

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    sambonee is offline Registered User Newbie
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    Question silent circut, noise at neck and neck/mid. position

    I have the albert lee sig. with the p90s. the neck and neck/mid position hum badly. the mid , mid/bridge, and bridge.

    suggestions?

    where can i check the schematics of this circutry to make sure mine is right. It was 2nd hand

  2. #2
    PeteDuBaldo's Avatar
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    Assuming that you have changed the battery (installed it correctly) and there is no difference in noise,
    Give EB customer service a call tomorrow! Toll-free 866-823-2255

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    threeminutesboy's Avatar
    threeminutesboy is offline Registered User Senior Member
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    neck and mid (pos 4) are not using the silent circuit. so it's very strange PM me your Email address I should have a wiring diagram that I can send you.

    Neck alone is using silent circuit

    Make sure your battery is not too small as well with certain brand you can face a problem (had that problem with my silo spec). I use Duracell exclusively
    Last edited by threeminutesboy; 02-17-2010 at 03:00 AM.
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    sambonee is offline Registered User Newbie
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    I see that you also have an Albert lee p90 model. Did yours come with come with foam under the pickups? Mine were stick to the body of the guitar and wouldn't rise to get closer to the strings. I had to put foam under them to act as springs. How did they come from the factory?
    Thanks in advance.

    Sean







    Quote Originally Posted by threeminutesboy View Post
    neck and mid (pos 4) are not using the silent circuit. so it's very strange PM me your Email address I should have a wiring diagram that I can send you.

    Neck alone is using

    Make sure your battery is not too small as well with certain brand you can face a problem (had that problem with my silo spec). I use Duracell exclusively

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    threeminutesboy's Avatar
    threeminutesboy is offline Registered User Senior Member
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    no foam, those pickup are not height adjustable, which is very fine for me

    the AL MM90 is a terrific guitar, I'm so sorry you are facing such issues, hope it will be sorted out quickly.

    Mine is very quite
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    You shouldn't have much noise in the in-between positions (neck & middle, middle & bridge). The Silent Circuit is canceled out there, but those positions are inherently noise canceling.

    When you select single pickups (neck, middle or bridge) there should be some hum cancellation from the Silent Circuit. It will be better on one pickup than the others. You can tell if it's working by pushing/pulling the battery out of the battery box. You'll get a little pop when it engages and should should hear the difference.

    If it's not working (no pop, no hum reduction), the battery could be bad, the terminals on the battery box could be bent (need to pry them up slightly so they make contact with the battery), or there could be a wiring issue.

    If there is some hum reduction but not enough, there's a little set screw in the top of the Silent Circuit you can use to tune it in slightly. I usually do this in the playing position, adjust it until I get the maximum reduction. It's always set just right at the factory, but it sounds like somebody has messed with that guitar (the foam under the p'ups), so who knows what's gone on under the hood.

    So ... if you're handy, have at it. If not, take it to a tech that knows EBMM for a look, or call CS for some advice.
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    sambonee is offline Registered User Newbie
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    so let me know your opinion about the pickups. why would there be no option to have them raise?

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    cause those pups are perfect directly from the factory, there is no need to raise them really.

    the noise you are getting is not related to the pickup height, well I think
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    Interesting stuff, foam under the pickups? Can you show some pics? Shouldnt be any noise, just tonal heaven!
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    sambonee is offline Registered User Newbie
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    I took 2 pieces of med density foam and placed it under the pickup parallel to the row of screws. Works well.

    I must agree with the auzzie. The AL with the p90s is a fantastic guitar. Theneck finish and the way it's set further into the body is something else! I got mine for $825!!! Is that a steal or what?

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    Thats a steal alright!
    My name is Rob and I'm an AL-coholic!
    The MM90 AL is the most underrated axe on the planet!

    I buy my balls from the number one EBMM dealer in Australia, the all round nice guy and legendary Colin!His website is www.guitarplanet.com.au Give him a call to order your balls!!!!!

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    Quote Originally Posted by sambonee View Post
    I must agree with the auzzie.
    It's about time someone agreed with us
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    threeminutesboy's Avatar
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    did you solved your noise problem ?
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    Quote Originally Posted by sambonee View Post
    I took 2 pieces of med density foam and placed it under the pickup parallel to the row of screws. Works well.

    I must agree with the auzzie. The AL with the p90s is a fantastic guitar. Theneck finish and the way it's set further into the body is something else! I got mine for $825!!! Is that a steal or what?

    We need to see some pics of said guitar to be sure.

    Albert Lees are great guitars. I have the standard 3-single coil model and I love it.
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