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"Odyssey Mk III (Model 2820)
* The Mk III featured the new 4075 filter design. The rest of its specifications are virtually identical to the Odyssey II except that the overall look and quality are further updated to match the look of the latest ARP synths with the orange and black "Halloween" color scheme. It also used a unique ARP pitch-bender design called the PPC (Proportional Pitch Control), where three pressure-sensitive buttons are used to control bend up, down, and vibrato; older Odysseys used a simple knob for pitch bending.
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