A digital piano is an acoustic piano that uses digital technology to produce its sounds. The digital piano is a relatively new instrument, and has only been around for about three decades.
Digital pianos use one or more digital sampling oscillators to generate their sounds. These oscillators sample the sound of a real acoustic piano, and then reproduce it using digital synthesis.
Digital pianos usually have built-in speakers, so they can be used without an amplifier or PA system. They also have a wide range of features, such as different voices and effects.
The main advantage of a digital piano is that it can recreate the sound of a real acoustic piano with great accuracy. It can also be much cheaper than a real piano, and is much easier to transport and maintain.
The main disadvantage of a digital piano is that it can sometimes sound artificial, and may not have the same ‘feel’ as a real piano.
Digital pianos are a great option for people who want the sound of a real acoustic piano without the cost or maintenance. The Fender Rhodes and the Yamaha CP-80 are legendary models that sound much like a real acoustic piano. But as said, it will not generate the real feel of an acoustic piano.