M.2070 is a 16-voice polyphonic analog synthesizer manufactured by the Japanese company, KORG. It was released in 1983 as part of the company's PG Mini line. It features two oscillators, two voltage-controlled filters, two envelope generators, multiple modulation sources, portamento, and split/layer capability. The synthesizer also offers a variety of effects, including chorus, flanging, phasing, and reverb. The M.2070 is capable of creating classic analog sounds, though it is most often used for modern and experimental music production.