With smaller overall dimensions and a narrower belt, the FS models offer distinct playability and a sweet, focused tone. They have an authentic sound that is well balanced without sacrificing robust force, thanks to the newly developed knurled pattern of reinforcement, and can be definitely recommended to all beginning guitarists. In addition to a warmer and stronger sound thanks to the mahogany back and side, a new binding is also the binding over the body and the fingerboard made of cream plastic for an improved look. There are a large number of color options. The small and thinner body is not only great for women or young guitarists, but also for advanced players using the plucking technique.

FSX820C also has a body with a cutout and an electronic system. Yamaha's patented piezo pickup under the bridge and System66 analog preamplifier ensure reliable sound performance.