Prophet VS is the first synthesizer which applies vector synthesis method. Unfortunately, Prophet VS was produced only a few months before Sequential Circuits ceased its operating in 1987. Later (in 1990), this method was used by Dave Smith in Korg...
Prophet T8 is an 8-voice analog synthesizer with digital microprocessor control. This model hasn’t lost its relevance even now (2016), as it has all the necessary features: Full MIDI support Dynamic keyboard with aftertouch The ability of keyboard split...
Combined into one housing, eight SEM modules feature sixteen voltage-controlled oscillators (eight voices per each of the two VCOs), eight controlled filters, eight controlled amplifiers with ADS generators that can be configured individually. All...
4 Voice is a semi-modular analog polyphonic synthesizer, assembled and based on the four SEM modules. Thus, the synthesizer incorporated eight voltage-controlled oscillators (VCO), two per voice, four controlled filters, four VCA and ADS envelope...
Keeping track of the success of his first synthesizer and willing to create a new product, Tom Oberheim simply combined two SEM modules with a keyboard and a basic sequencer putting them into one housing. This made it possible to get a duophonic...