Excellent condition. Recently professionally serviced and is 100% functional. Considering it's over 30 years old, it's in great cosmetic shape. It does show some wear as is typical for a synth of this age, but front overall is quite clean.
Polyphony - 8 voices
Oscillators - 2 VCO's per voice (16 oscillators's!) switchable between triangle, sawtooth, pulse, and square waves plus noise on OSC 2
LFO - 4-waveform (sine, tri, ramp, random) LFO
Filter - Low pass filter with 2-pole (12 dB/oct) and 4-pole (24 dB/oct) modes, Env Mod, LFO MOd, Key Follow. Separate 6 dB/oct high pass filter.
VCA - Standard ADSR and mixer to balance oscillator levels
Memory - 64 patches and 8 patch presets
Keyboard - 61 note keyboard
Control - DCB Roland to Roland sync/interface on some models
Date Produced - 1981 - 1984
Roland Jupiter 8 Owner's Manual
