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Sequential Circuits Pro One

“1982 Sequential Circuits ProOne Vintage Analog Synthesizer

Serviced and Tested by authorized repair center in early 2018

Model 100 – 1982

Serial Number# 100-9082

Monophonic

Full modulation range

Wide range of sound bank variations

Simple Sequencer and Arpeggiator

Compact – approx weight is 14 LBS

22 White Keys / 15 Black Keys

Original Operation Manual included (8 Chapters total with schematics for patch sounds)”
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