The Casio MT-600 is a vintage analog synthesizer from the 1980s. It was used by a variety of artists, including Depeche Mode, New Order, and The Cure. The MT-600 is a monophonic synthesizer, meaning it can only play one note at a time. It features two oscillators, a low-pass filter, an envelope generator, and a noise generator. It also has a built-in arpeggiator and a built-in chorus effect. The MT-600 is capable of producing a wide range of sounds, from classic analog bass and lead sounds to more experimental sounds.