The Reface models feature a speaker system designed to “play right now!” The speakers utilize bass-reflex port technology, producing an unbelievably good sound from a compact speaker. In keeping with tradition, the reface CS unites simple handling and creative sounds with a massive dynamic. But the concept was not to clone a monophonic synthesizer: The polyphonic tone generator with 8 voices and 5 oscillator types (multi saw, pulse, oscillator sync, ring modulation, frequency modulation) offers a rich bandwidth of exciting sounds from analogue to digital. All parameters are changeable intuitively using sliders.