Concertmate MG-1
The Realistic Concertmate MG-1 is a 2-VCO monophonic/polyphonic analog synthesizer built by Moog for Radio Shack in 1981. Designed as an affordable entry point to Moog synthesis, it features a genuine 24dB/octave lowpass filter and shares its architecture with the Moog Rogue. A unique divide-down polyphonic organ section and RCA connectivity made it accessible to home musicians looking for authentic analog sounds on a budget.