DVP-1

“Korg’s Vocal processor designed to work thru MIDI with any MIDI keyboard, synth, digital piano.
Great for back up harmonies when using a keyboard. It mirrors the chord played on keyboard. ( Up to five notes ) can be mapped to a certain region of keyboard. Best to use headset mic with Canon plug.” Click here to search for synths on eBay

“Korg DVP-1 excellent working condition. Rare Tested. Sold as-is. Comes with power cord. 117v”
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“Item condition: Effects sound distorted/ major attenuation problems. Direct output does not work (works through the mix).

Seller description: Korg DVP-1. Parts or repair, comes as shown. The power cord is not included but it accepts a Roland/Korg 2 prong cord. Internal waveforms come through ok. Programs/menu/data encoder work. ”
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“Korg DVP-1 vocoder / harmonizer / pitch shifter / synth in excellent used condition. Tested, no issues or problems with display, controls, jacks or sound. Nice cosmetic condition – minor racking scratches on top, bottom, and edges, a few marks on knob tops, but front panel is clean. A great vocoder / processor / synth from the classic 80s “big Korg rack boxes” era. Includes Korg power cord.” Click here to search for synths on eBay

“Item: Used, playable DVP-1 voice processor. This was stored away for some time, the internal battery is still good but it has a hint of a musty smell. It comes with a power cord as pictured, no manual or rack ears and it’s missing a few of the rubber feet on the bottom. I didn’t notice any major flaws or any drawbacks when I played it and went through some of the functions, however I couldn’t get the direct output to work. Not much of an issue since all the knobs and functions seem to work out of the mix output. Released in 1986, this is somewhat of a rare vintage rack that’s not a synthesizer, however rather than using an external carrier signal it has internal waves that are played through midi to achieve the warm vocoding effect as heard by legendary artists such as Vangelis. ”
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“Item: Used, playable DVP-1 voice processor. Amazing condition with only a few signs of previous use, overall I would say 9 out of 10 cosmetically. I didn’t noticed any major flaws or any drawbacks when I played it and went through some of the functions. It’s sold as-is, no returns however I think this is truly an awesome unit. Wonderful vocoder and harmonizing sounds from this. I hope the buyer will enjoy it and have this work out well for him or her. This is not a synthesizer, it’s a vocal processor, but it does have internal waves that can be played through midi to enable the vocoder effect. Comes with power cable and the manual can be found in Korg’s online manual archive.” Click here to search for synths on eBay