Sequential Prophet-6 Module 6-Voice Polyphonic Analog Synthesizer (Open Box)Condition: Open Box Condition Details: Fully functional item with opened or replaced packaging; essential accessories included. The Sequential Prophet 6 Six Voice Polyphonic Analog Synthesizer Module is Dave Smith's tributes to his groundbreaking analog polysynth, the Prophet 5. The Module boasts all the same controls as the keyboard version, absent only pitch and mod wheels and keyboard transpose. Dual VCOs and Sub Oscillator Each of the six voices