NAMM '16 - Yamaha FG830 and FS850 Demos Rich OsweilerFebruary 21, 2016VideoGet introduced to the company's revamped FG series and the first all-mahogany guitar in its FS line.gearvideosyamahamahoganynamm-2016gear-show-demoguitarsspecial-featured-storiesacousticwhats-newElectric GuitarsGearAcoustic GuitarsNAMMVideosReviewsAcoustic