Music Database: 305 song titles for quick keyboard setups
The PSR-E423 offers several innovative features. The basic features for learning to play--like the Yamaha Portable Grand and Yamaha Education Suite -- and features for when it's time to perform, like synthesizer Control Knobs for real-time control of filter, effects, sound envelope and Style tempo. New colors from different musical styles can be added with 150 different patterns and 40 arpeggio Voices. These easy-to-use professional features, along with its new black body, sent this keyboard apart from others in its class.
What we think
In both looks and performance, the E423 is a big step up from the E323. It concentrates far less on 'learning to play' and far more on letting you play.
The Cool & Sweet Voices hint at what becomes available as you progress through the range and the addition of bass ports in the speakers transform the tonal quality of this instrument.
Real time effects give you an early insight into the world of 'synthesizers' and the USB to Host terminal allows you the freedom to import / export files between your keyboard and your PC