RARE Korg Maxikorg 800dv MODDED into a duophonic MIDI synth AS IS

Selling some synths from the Vincent Presley / Secret Records studio. Pick up preferred. Could meet In Middleton if that’s easier than coming to Black Earth. Now willing to ship after several people have asked. Sold as-is. I could make a video if you want. Now includes the cv.ocd midi to cv converter which makes this a duophonic midi synth plus this converter can control more synths since it has 4 cv outs and 12 gates. Currently, it is set up for duophonic midi control of the Maxikorg and duophonic midi control of a Yamaha CS synth but you can set it up to work with what ever synths you have.UPDATE: I showed a video of the keyboard fault on the lower voice and have been told it's most likely just the contact bar. Either a key is touching or it needs a cleaning. Either way it seems like a simple fix AND it triggers perfectly through the midi/cv converter anyway.One of the absolute most unique synthesizers ever made. This is my second one and if it sells, there’s a good chance I will buy it a third time. I love the oddballs and this sure is one. Each layer has both a high pass and low pass filter, an oscillator with noise, ring mod, and a sub osc, various bend, vibrato, etc. It‘s duophonic with different types of key triggering and it sounds like nothing else. It’s very used and scratched up and the highest key is kind of broken so I took it off. This has the wonderful cv/gate kit installed so you can not only play it duophonicly through midi but it also adds cv jacks for modulating the filters. It’s missing a few slider caps. Everything works EXCEPT when using the keyboard sometimes one layer goes wonky and either makes crazy noises or every key past the 5th key or something plays the same note. I believe this is just simple issue with a key contact or something since it NEVER does this when played through midi. Still very usable and probably could easily be totally refurbished. IT'S 50 YEARS OLD AND SHIPPING IT MAY SHAKE IT'S GUTS A BIT. When I first got it some of the bending features didn't seem to work and all I did was open it and make sure everything was connected and then it worked. I have about 30 synths and need to start thinking about getting a new car.Shipping in the USA would be $150