Yamaha PSR-E483 Features:
890 lifelike instrument Voices and 345 Styles offer a wealth of musical possibilities within a highly portable design
Wide 61-key range is excellent for practice and jamming 
53 DSP FX in total transform the tone and texture of your instrument 
Assignable Live Control knobs enhance live performances, controlling FX and settings for interactive, real-time changes
Quick Sampling allows you to incorporate and assign short, recorded phrases 
Motion Effect button can apply phaser, tremolo, and other modulation FX
Pitch Bend wheel provides expressive freedom in your playing
Onboard Modulation wheel effortlessly applies vibrato, rotary speaker, and other FX for real-time tone shaping
Mega Boost kicks up your volume by 6dB for increased punch and dynamics
Auto Chord Play automatically plays the correct chord progressions of your chosen Style for complete solo experimentation
Intuitive grid panel design grants you instant access to Voices, Styles, and functions
MIDI Song to Style app generates Style data from existing MIDI song library
Included music rest and power adapter for efficient, immediate play