The Yamaha P515 basically includes any connection you can think of and then some. While you can hook up the P125 to a speaker system via the AUX IN, there’s no AUX IN like there is on the P515, meaning you can’t play anything external through the speakers. Like me you love digital pianos but you are not sure about the Yamaha p-515? Connections. Yamaha P-515 in white with the stand and sustain pedal. 1 Yamaha P 515 Overview1.1 Yamaha P 515 Specs1.2 Conclusion on The Yamaha P515 Yamaha P 515 Overview Are you a die hard fan of Yamaha? Now, we will go into the detailed features of each piano sample. Download the Smart Pianist app for iOS, connect your device to your piano, and you have added an intuitive touch screen interface making navigating the sounds and settings of your instrument even easier. Enjoy these sweet sounds through the onboard speakers or use the pianos stereo line outputs to connect to a larger PA system.Genuine FeelThe P-515 incorporates Yamaha’s NWX(Natural Wood Action) keys which are constructed of wood that has been carefully dried and cut to match the feel of Ebony and Ivory. The Yamaha P-515 is relatively lightweight, weighing 48.5 pounds. The P-515 provides you with your own personal Piano Room where you can choose the type of piano you play, what kind of room you're playing in, and adjust a variety of settings to shape your sound. Well you must read till the end, i’m sure you will have a good idea about whether you want to buy one or not. I’ve toured with much heavier keyboards, so I personally believe this is not a super heavy keyboard. Its advanced sound quality, features and design make this an ideal digital piano for players of all levels. The P-515 response is extraordinary when you swiftly play some musical pieces because this feature swimmingly enables speed in the complex passages. The stand is sold separately, the pedal is included. Yamaha P515 The P-515 is the flagship in the P-series. In this review, we are going to take a thorough, in-depth look at the Yamaha P515 Digital Piano.The successor to the hugely popular P255 model, and the flagship of Yamaha’s P-series, this model is marketed to professionals and gig musicians who need a portable piano that doesn’t compromise on features.. The P 515 is the latest baby in Yamaha’s P-series. In the previous part, we already mentioned the two piano sounds of P515, which are the Yamaha CFX and Bösendorfer Imperial. Sound.