Moog Opus Three/3 Original 1981 Owner's Manual and Purchase Receipt – NOT a copy June 19, 2020 AnalogStuff 0
Classic Moog Opus 3 in immaculate condition. Vintage analog synth greatness. May 18, 2020 AnalogStuff 0
Serviced MOOG Opus 3 Analog Synthesizer with Kenton Electronics midi board September 11, 2019 AnalogStuff 0
Moog Opus 3 (Excellent Condition) with User + Service Manual & Moog Brochure!! March 19, 2019 AnalogStuff 0
Vintage 1980s Moog Opus 3 Analog String Brass Organ Synthesizer Synth Polyphonic March 13, 2019 AnalogStuff 0
