LIMS 2009: Yamaha introduced two new synthesizers, the Yamaha S70XS and S90XS keyboards, with 76 & 88 keys. Features: The sounds of the Motif XS plus a huge new S6 handcrafted grand piano sample 76/88 note Yamaha Balanced Hammer weighted action Performance Creator for instant splits, layers and drum performances 4 knobs, 16 backlit LEDs… Read More Yamaha S70XS, S90XS Keyboard Synthesizers