201b Before using this unit, carefully read the sections entitled: “IMPORTANT SAFETY … May 16, 2008 Music … It's a good stage box, very versatile with the four layers, foot controller, and a good assortment of factory patches. Ross Brochhagen from Westlake, Ohio. 12 customer reviews RD-700SX Reviews Sort By Date Sort By Rating Write Your Review. Page 1 Owner’s Manual Thank you, and congratulations on your choice of the Roland Digital Piano RD-700SX. Roland RD-700SX Reviews. Worldwide Social Network. 14 user reviews on Roland RD-700SX. Support - RD-700SX Owner's Manuals. I bought a new RD700sX 3 years ago. Welcome to our global family. The Roland Worldwide Social Network keeps you connected to the latest products, exciting events, and … 4.5 stars based on .