My second keyboard and secret weapon(especially for studio work)is a Yamaha CS01 mini synthesizer...no MIDI, small keys, no patch memory, but a terrific analog sound....plus, it uses a breath controller...very expressive.

Great for bass(32') and also for smooth fat leads.

Bought it new many moons ago.

Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.