Yamaha Reface CS Mobile Mini Analog Modeling SynthesizerFeel the pulse of analog synthesis on the go with the Yamaha Reface CS Mobile Mini Analog Modeling Synthesizer, a 37 key portable unit made to model classic, unique synthesizer sounds with easy to use controls. With five different wave shapes, onboard effects, intuitive controls, stereo input, and MIDI phrase looping, analog fanatics with have no problem producing big sounds in this small package. The Reface CS supplies analog tones in a mini, mobile