Gibson SG (part one)
Q: I have a 1980 Gibson "The SG" that sounds
"Dead" when played without an amplifier.
When the action is setup to just above where the strings are buzzing,
the tuneomatic bridge is too high for me to put the stop tailpiece
all the way down to the body.
I've tried, but when the stop tailpiece is all the way
down, the strings press against the back of the tuneomatic bridge.
I'm believing this is why I'm not getting a great deal of tone out
of the guitar's body.
My question is this, would it be of any value to get a piece of
hard wood to place under the Stop Tailpiece, or the Tuneomatic Bridge?
Would this help transfer any energy to the body itself?
Thanks in advance,
Lee
A: The deadness has nothing to do with the stop
tailpiece not touching the top. An acoustic guitar gets it's sound
from very heavy strings moving a very light top. The vibration of
an acoustic string is dissipated by moving the top. The more efficient
the acoustic instrument is the more volume it produces, and the
less sustain. Banjos have great volume and almost no sustain. A
solid body electric guitar is all about making sustain by trapping
the vibration of the strings between the nut and the bridge,
and then gauging the effect of the steel in the strings on the magnetic
field of the pickups. The immobility of the nut and the bridge
create sustain. Electric guitars tend to have very light strings
trying, and failing, to move a very heavy bridge.
The body of an SG is specifically
designed to not resonate. The sound you hear is the strings moving
the air around them. If this sound is "dead" you must
look to the action. Raise each string out of it's nut slot. The
contact point will look like shiny pencil lead. The contact point
must be all way at the fingerboard end of the slot. If it is at
the peghead end, the part of the nut slot, out ahead of the contact
point, is muting the string. Then check the contact point in
the bridge saddle slots. If the strings are fresh and the strings
don't buzz against the frets and the contact points are correct,
you are getting all the acoustic tone that this guitar will produce.
It's probably time for a tune
up and oil change on this guitar: frets filed and rounded, nut,
bridge, tailpiece and truss rod adjusted and fresh strings installed.
It might solve your problem and if nothing changes in the "deadness"
area you will know that you've done all that can be done.
Steve Mason
Return to Questions
|