Download a PDF version of the Roland Synthesizer Chronicle, 1973 through 2010. 2013: V-COMBO VR-09 Travel-ready, affordable, and outfitted with top-level Roland sounds, the V-Combo VR-09 is the ideal all-in-one solution for performing keyboard players. Dedicated piano, organ, and synth sound engines—organized in three intuitive blocks on the front panel—provide all the essential tones you need, ri