Yamaha FG830 Acoustic Guitar (Autumn Burst)The body's back and sides are made from rosewood to give the FG830 AB its powerful tone and warmth. And the satin finished slim neck with rounded fret edges gives the Yamaha FG830 AB smooth playability. Back is the comfortable dreadnought body style and solid spruce top that players loved in the FG730, but new scalloped bracing gives this acoustic an even bigger low end and better projection for live and recording applications. The body's back and