Roland Jupiter-6

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"Mint condition Roland Jupiter 6. Comes with power cable. Fully functioning.

The JP-6 has 12 analog oscillators (2 per voice), and is bitimbral, allowing its keyboard to be "split" into two sounds - one with 4 voices, and one with the remaining 2 voices (either "Split 4/2" or "Split 2/4" mode). "Whole Mode" is also available, dedicating all 6 voices to single (monotimbral) sound across the entire keyboard. Available waveforms include sawtooth, triangle, variable width pulse, square, and noise. Unusually, the JP-6 allows simultaneous selection of any or all of the waveforms in each of its two oscillator banks, an option not found on the JP-8. Oscillator sync and cross modulation are also available. "Unison Mode" allows all 12 oscillators to be triggered simultaneously by depressing a single key. Unison Mode can also be played polyphonically, with the number of oscillators triggered by each key determined by the number of keys held down.

The JP-6 was among the first electronic instruments (alongside the Roland JX-3P and the Sequential Circuits Prophet-600) to feature MIDI, then a brand new technology. Sequential CEO Dave Smith demonstrated MIDI by connecting the Prophet to a Jupiter-6 during the January, 1983 Winter NAMM Show."