Yamaha C3X TA3 TransAcoustic grand piano - polished ebonyIntroducing the Yamaha C3X TA3 TransAcoustic grand piano Yamaha's C3X is certainly what you would call an 'industry standard' grand piano. For a 6 foot performance or practice piano you can do no better, especially when you compare performance versus price. The C3 grand piano is a cornerstone for Yamaha, and whilst the company produce a range of larger and hand built grand pianos, the Yamaha C3 is incredibly important a 6' grand piano will find itself