Other FeaturesThe Pure CF Sound Engine is the result of many years of piano-making history and expertise, combined with state-of-the-art sampling technology. Yamaha is the industry leader in digital piano technology, and this is evident when listening to Yamaha digital pianos that utilize the Pure CF Sound Engine. The sound of the renowned Yamaha CFIIIS 9' concert grand piano is faithfully reproduced, allowing for incredible dynamics and expressiveness, making Pure CF-equipped digital pianos worthy of the Yamaha name. A Graded Hammer Standard (GHS) 88-key piano keyboard provides a heavier touch in the low end and lighter touch in the high end, and is similar to the hammers inside an acoustic piano. GHS is great for the aspiring pianist, because practicing with the GHS action builds proper finger technique for playing on an acoustic piano. Additionally, the matte finish of the black keys makes them less slippery when playing for extended periods of time. Pure CF Sound Engine. Intelligent Acoustic Control (IAC). 10 Demo Songs, 50 Piano Preset Songs. Data Capacity 100 KB/Song (Approx. 11,000 notes). Tempo Range 5 – 280.
Polyphony192
PowerPA-150 or an equivalent recommended by Yamaha, 8W (When using PA-150 AC adaptor)