One of the greatest analog synths of all time, the Jupiter 8 features eight voices of polyphony with two oscillators per voice, which combined with Roland's classic chorus effects makes for some amazingly wide, thick sounds. Features a fat resonant low-pass filter, along with an optional high-pass filter and an array of envelope and LFO modulation options. 

Years of Production: 1981 - 1984
Number of Keys: 61 
Polyphony: 8 voices
I/O: Audio, CV