Yamaha PSR-E473 61-key Portable Keyboard Marshall and a rugged

and a rugged

but still offer robust I/O—you can connect them to nearly anything

The Nucleus 4 is the fully expanded model

The Sonzera 50 features independent reverb controls per channel and can be turned on and off via the footswitch

Yamaha PSR-E473 61-key Portable Keyboard Marshall and a ruggedThe PSR E400 series is an excellent all round 61 key keyboard that is ideal as a starter instrument but also represents a robust alternative for experienced players. The latest PSR E473 features a newly developed tone generator that delivers stunning improvements in sound quality as well as high quality effects such as delays. 820 Voices and Super Articulation Lite Voices 290 Styles 2 channels 41 types of DSP insertion effects Quick Sampling Groove