Saddle Buzz on an AEMy wife gave me a guitar as an early birthday present this year (woo-
hoo! well, almost).
I played it for a couple of hours out of the box, and I loved it. The
strings were a bit skanky from sitting in the showroom, so I changed
them using a set of .012-.054 80/20 bronze that I had on hand. I
think that the ones that were on the guitar originally were .012-.054
phosphor bronze.
After the string change, I found buzzing on three notes: one on the
low E string, one on the B string, and one on the high E. The buzzing
came from the area of the bridge, and I could even induce a little
buzz by tapping the top of the body around the bridge.
I figured I did something wrong with the string change, so I removed
the bottom four strings and confirmed that I still had a buzz on both
the B and E. Reaching into the soundhole, I found that the buzzing
went away when I diddled with the wire going to the under-saddle
pickup.
Removing the last two strings, I looked more closely at the saddle.
The groove in the bridge is about 1/16" longer than the saddle, and I
had the saddle pushed all the way to the high-E side. The piezo
pickup that lies under the saddle has about 1/16" of play in where I
put it because of the diameter of the hole drilled in the bridge for
the pickup wire.
When I put everything back together, I was careful to center both the
pickup and the saddle. This eliminated the buzz on the low E string
and greatly attenuated the buzz on the two others. But...they're
still there, and I have a kind of sore-tooth fixation with them, now.
Erm, so. Is there anything I can check or do to get rid of the buzz?
I'll go to the guitar shop where my wife bought the instrument if
needed, but that's a last resort. (She's self-conscious about gifts,
so I haven't even hinted that there's a problem. Besides, even a
buzzy guitar beats the heck out of a tie...)
Thanks!
--Cliff (US)