grand piano sound that could cut through a live band. CP88/73 Series; Specs ... About Yamaha Corporate Information Corporate Profile Video Brand Promise Recruitment Yamaha Philosophy Promises to Stakeholders Brand and History Investor Relations … Innovation powered by tradition. [ Yamaha CP80 ] Yamaha introduced the CP80 and CP70 electric grand pianos in 1978 to give musicians “portable” (it weighed over 300 pounds!) Powered by over 100 years of piano craftsmanship and 45 years of synthesizer innovation, the CP73 and CP88 stage pianos boast authentic acoustic and electric piano … Overview - Yamaha's CP88 digital stage piano has been reinvented inside and out for working keyboard players with the very best Voices Yamaha … Yamaha's ultimate stage piano, the CP88 has a redesigned, intuitive user interface, advanced piano modeling technology, and a weighted, hammer-action keybed. Now, the strength of the CP80 lives on in the CP73 and CP88 …