The Yamaha C70 Classical Guitar. Blessed with a quality of tone and playability that belies its affordable price tag. The Yamaha C70 ably demonstrates that a modest budget no longer means putting up with a second-rate instrument. Spruce top, mahogany-like meranti back and sides and a real rosewood fingerboard and bridge ensure that this guitar is blessed with a quality of tone and playability that belies its affordable price tag. The C70 has gold-plated tuners and an attractive multi-ply front binding.