The Yamaha P-125 is a compact digital piano that combines portable piano performance with an accessible, user friendly design. Beginning with the dynamic, high-quality sound and natural piano touch response expected from Yamaha pianos, the P-125 … Its compact dimensions of 52 in. Carrying it on your back, after you safely place it into a case, will feel a lot less difficult than with other digital pianos … 97 YAMAHA P125 88-Key Weighted Action Digital Piano With Power Supply And … Although a full 88 key digital piano, the Yamaha P125 only weighs 26 lbs. make it a breeze to lift it up and hit the road. PA-150 or other Yamaha-preferred parts: Power Consumption: 9 W (using PA-150 power adapter) Auto Power Off Function: Yes: Accessories; Included Accessories Music Rest: Yes: Pedal/Footswitch: Yes: AC Adaptor: PA-150 or other Yamaha … Design. As expected, the Yamaha P125 is an extremely compact and lightweight instrument.It builds on its' predecessor to provide a slightly more streamlined and minimalist experience without sacrificing features.. As expected at this price point, Yamaha has chosen to make this piano out of plastic.Most portable digital pianos … deep and a height of 6.5 in. wide, 11.6 in. Yamaha P125 Digital Piano Deluxe Bundle with Furniture Stand and 3-Pedal Unit, White 5 out of 5 stars 8 $824.97 $ 824 .