below is a custom Martin model called the 000-16K. This
guitar features a 12-fret 000 sized body mated to a 1-3/4
nutwidth mahogany neck with ebony fretboard and wonderful
slotted headstock. The unique feature of this guitar is
the choice of woods for the body. The top is select grade
spruce with a very tight grain and gloss finish.
Traditional scalloped bracing and vintage tortoise shell
pickguard and herringbone rosette. The back and sides are
constructed of beautiful gloss finished koa, bound in ebony.
The guitar has a clear bright tone and wonderful playability.
This is fast becoming one of my favorite instruments.
HERE for complete specifications.