P-515 B : Great for home practicing...

I use this piano mainly for home practicing and small gigs in restaurant and hotels, where the sound of its own speakers is enough loud.

What I most appreciate, is a bluetooth connectivity, wich let me practice and play along the track simply using my cell phone,or tablet.

The two main sounds CFX and Bösendorfer are great, but through the built in speakers they sound bit boxy. The keyboard feels good,but for my taste the dive is bit too deep, so after hours of practicing my hands feel tired.

The Controls of piano are very basic, I recommend to use an App (Yamaha Smart pianist) if you want to play with settings, the built in display is way too small.

Built quality is good, and the weight is reasonable considering the wooden hammer action keyboard and built in speakers.

Pros: Great hammer action and dynamic range

Bluetooth connectivity and built in speakers

Editing sounds and settings with App (Yamaha Smart Pianist)

Cons : Little bit boxy sound of piano through its own speakers.

Very basic controls and small display

The included sustain pedal is not graduated