The PSR-E483 offers 860 lifelike instrument voices, 345 accompaniment styles, and 53 DSP effects, allowing you to explore a wide range of musical genres. Super Articulation Lite voices capture the nuances of instruments like electric guitar scratches and nylon-string harmonics, while premium organ samples from Yamaha’s YC series provide authentic stage-quality tones. Dual built-in speakers deliver clear, powerful sound, and the Mega Boost button instantly increases output by 6dB for dramatic performance impact. Features 61 full-size touch-sensitive keys for dynamic playing 860 lifelike instrument voices and 345 accompaniment styles 53 DSP effects including Super Articulation Lite and Motion Effects Assignable Live Control knobs and Pitch Bend wheel for expressive control Mega Boost button provides +6dB volume increase Quick Sampling for recording short phrases Motion Effect button for phaser, tremolo, and modulation effects Auto Chord Play automatically generates chord progressions Intuitive grid panel for instant access to Voices, Styles, and functions MIDI Song to Style app generates Style data from existing MIDI songs Dual built-in speakers for clear, full-range sound Includes music rest and PA-150 power adapter Compact and portable design for home, studio, or stage