Yamaha CSF1M Folk GuitarThe CSF, compact folk guitar, features solid sitka spruce top with newly designed scalloped bracing and mahogany back and sides. Piezo pickup ensures solid plugged in performance. Compact body, full size sound Despite their compact size, which some guitarists find more comfortable to play than larger instruments, CSF series guitars feature an all new design that increases bass response and overall loudness, resulting in a surprisingly full, rich, and