| More info is needed. I wouldn't go on an automobile forum and state: "My car won't start, please tell me how to fix it."
Is it a Fender bass? The A strings on many Fenders "rattle" because the length between the nut and the tuning post is long enough to produce unwanted vibrations when plucking the open A.
Is it really a truss rod rattle, or is it a truss rod buzz due to a different type of vibration when fingering one or more notes, generally around the 7th to 10th frets?
Or is it fret buzz that you consider rattle?
Maybe a broken or unevenly-slotted nut, or a loose saddle, or even that picture of [insert favorite bassist here] that's hanging on the wall across from your rig and vibrates when you play a certain frequency.
Solutions are all very different depending on your particular situation, which you have told us nothing about.
So, give us:
Make, model, year, string in question and conditions under which the problem occurs. Oddly, I've spent more time trying to tell you what to tell us than you did in trying to get a simple fix. You get what you pay for.
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The opinion of most musicians I have met is that the music industry sucks. This is because the music industry sucks. - Robert Fripp
Last edited by FretlessMainly : 02-02-2011 at 11:39 PM.
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