“Here’s my Korg poly 800 synth for sale. Had it more than 30 years, still works a treat. It’s mostly un-modded…..the only change I have made is to add a holder for the internal battery (that maintains the flash memory). For some reason when they were built this battery was soldered in…. very odd! Battery was replaced a couple of years ago.
The synth is mains powered….the original adapter is included….but can also be powered by 6 D type batteries if you need mobility.
Everything is in working order….the on/off/volume knob is a bit scratchy but there’s no dropping out. The joystick for pitch bend and modulation works fine, as do the midi in/out sockets and the tape in socket. I had to reset all the patches to their factory settings when I replaced the internal battery.” Click here to visit listing on eBay