Digital piano – an electronic keyboard musical instrument, the maximum transmit sound and feel of the keystrokes, the inherent quality acoustic piano. In this digital piano has the advantages synths – most models contain between a hundred and more voices, accompaniment styles are compatible with your computer and have many different functions, they can connect headphones, and some models of mp3-player, microphone. Key differences from the digital piano synthesizer – the number keys on the keyboard is the same as the piano (88 keys, or 7.5 octaves), and "natural" feeling when pressed on the keys due to hammer action. Most compact, inexpensive models of digital pianos – this is the CDP-100 and CDP-200. Digital Piano Series Privia – a high level tool at a reasonable price. Series Celviano is a tool premium.

Synthesizer – Electronic musical instrument, creating (synthesizing) sound generator with sound waves. Synthesizers are professional, designed for professional sound synthesis, and "home" synthesizers, intended for the amateur music-making or teaching music, as well as for concert performances. In our shop MuzMart are "home" synth Casio (Japan) with a different set of internal voices, styles and variety of functions. Model synthesizers have a different number of keys, they have lightweight (compared to the digital piano and acoustic piano) keyboard, some models have backlit keys, which facilitates training in music. Timbre – the sound inherent to a particular musical instrument orchestra (violin, cello, piano, saxophone, etc.) or simulated electronically. Electronic, digital pianos and synthesizers can play up to 670 internal voices (a compact model of the Casio CDP-200, or sales hit STK-5000), and additionally use downloaded tones (model Casio Privia PX-410 R).