I'm stymied so I thought I check with you guys before I tear out what's left of my hair.
I've got an L2K (in the photo) that has a buzz centered around C (most noticeable on G5, but also on on D10.
It's not fret buzz as near as I can tell - I'm pretty good at setups and I've just spent the last hour trying everything in that domain. The source seems to be somewhere on/at the body. It's not my pickguard - took that off thinking it might be the problem. The buzz is audible with the bass not being plugged in.
Any ideas where to look next? This is nuts.
my G&L had that and the culprit was where one tuner, where the clover leaf sits in the shaft. It was vibrating same way and took me a while to find. I fixed it with one drop of super glue where the shaft and clover leaf meet. Do I get bonus points if that is the issue?