The PSR-E433 offers many innovative features. The basic features for learning to play--like the Yamaha Portable Grand and Yamaha Education Suite (Y.E.S.) -- and features for when it's time to perform, like synthesizer Control Knobs for real-time control of filter, effects, and sound envelope. Powerful new Styles from different musical genres can be performed with 186 different patterns and 150 arpeggio Voices. The easy-to-use professional features and cool design set this keyboard apart in its class.
The PSRE443 contains all of the Yamaha 'tried and true' Learn to Play features plus AUX In with advanced vocal/melody suppressor, Pattern Retrigger, Cross Fader, Control Knobs for sculpting the sound of the keyboard with huge sweeping effects, cool synthesizer arpeggiators, and over 700 built-in music sounds giving you professional tools you need to create compelling, professional-sounding music in one compact portable keyboard.
(1) Music Rest