C1X 161cm (5’3″) CX Series Grand Piano Every inch of this compact CX Series model exudes Yamaha’s passion for crafting the ideal grand piano, giving the C1X superb balance and rich tone. The C1X is the entry point to Yamaha’s celebrated CX Series grand piano range. • 161cm (5’3″) grand piano with solid spruce soundboard, solid spruce ribs and maple bridge • High quality Ivorite® keytops for quality touch • Solid copper wound bass strings • Patented ‘Humid-A-Seal’ pinblock, created in a process that seals against fluctuations in temperature or humidity which ensures exceptional tuning stability