Korg Poly 800 - My most extreme restoration yet

I got this Poly800 for very cheap, because it was already taken apart and quite corroded. Unfortunately the motherboard was too far gone for a reliable repair and the DCO chip was busted. So I decided to remake the mainboard with modern components... Not sure if I can call this a repair or a circuit bend haha. Dedicated webpage with explanation and schematics: https://www.evilturtle.nl/projects/po... Subscribe to ROT: https://www.youtube.com/user/Drumming... #korg #poly800 #synthesizer #repairs #restoration