Olimpus Music LTD - Succeeding the popular YDP-S52, the Yamaha YDP-S54 is from Yamaha's Arius line of pianos—ones that entry level digital piano players can enjoy, but robust enough that one with
Yamaha YDP-S54B Negro | Reverb
Yamaha YDP S54 Arius digital piano — Hilton Piano Center LLC
Used Yamaha YDP-S54B Digital Piano | Guitar Center
Amazon.com: Yamaha YDPS54B Arius Series Slim Digital Console Piano, Black : Musical Instruments
Sound Comparison Yamaha YDP-S54 vs Korg C1 Air | Digitalpiano - YouTube
Musician reviews: Yamaha YDP-S54 B Set - "I like the..."