Sequential Oberheim Dave Smith OB-6 Desktop Module Analog Synthesizer OB6

Dave Smith Sequential OB-6 Analog Synthesizer – Excellent Condition

Sequential Oberheim Dave Smith OB-6 Desktop Module Analog Synthesizer OB6

Dave Smith Sequential OB-6 Analog Synthesizer – Excellent Condition

Oberheim OB-6 6-voice Polyphonic Analog Synthesizer

Sequential OB-6 M 6-VOICE ANALOG SYNTHESIZER MODULE

Dave Smith Instruments OB-6 6-Voice Polyphonic Analog Synthesizer

Sequential Prophet 6 Six Voice Polyphonic Analog Synthesizer Module