Tom Oberheim TVS-Pro

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"Legendary synth designer Tom Oberheim created a current rendition of his classic SEM (Synthesizer Expander Module). The SEM, Tom’s first synthesizer, was well loved for its beautiful sound and just the right combination of synthesis modules and patching in a compact, portable package. In fact it was so revered that people requested Tom make the SEM again, so he did. Consisting of a 100% analog signal path through two oscillators, two envelope generators, and filters, the SEM is an exceptionally massive sound design module. This Oberheim Two Voice Pro features two of Tom's renowned SEM's, along with a 3-octave, velocity sensitive keyboard, a mini sequencer with 16 steps, and up to 56 mini-jack patch points for each module."