Roland RD700

The RD-700 Expandable Keyboard is loaded with 64MB of stereo-sampled piano and instrument sounds — expandable via high-quality SRX-Series Wave Expansion Boards — plus an 88-note Progressive Hammer-Action Keyboard for the ultimate in musical expression. And with its new graphic LCD, intuitive knob- and slider-based editing and powerful arpeggiator, the RD-700 is everything an expandable keyboard should be.