The Roland RD-700 is a professional digital stage piano with 88 keys that was introduced in 2001. It has Roland’s excellent Progressive Hammer-Action keyboard, which produces a genuine acoustic piano sound. It has a strong sound engine providing a wide range of expressive sounds, such as electric pianos, organs, synth pads, and several grand pianos. The RD-700 became a standard for both live performance and studio work thanks to its four SRX expansion slots, sophisticated MIDI control capabilities, and extensive multi-effects.