Martin OM-28 Standard Series Acoustic Guitar

This is one of the most versatile acoustics you can come across. Balanced, nuanced, yet bold and deep for it's size, with plenty of that trademark rosewood sustain; it could not be more pleasing to the ear. This particular piece has an absolutely beautiful back to it.

From Martin's site:

Compact and commanding, scalloped bracing brings your sound to life—fingerpicking, strumming or soloing. Perfect balance across all six strings, bold herringbone, East Indian rosewood, ebony, spruce, and vintage appointments give a classic look to a timeless sound.