I love Korg’s old analog products, mostly because the sounds they produce aren’t quite as ubiquitous as the Roland synths of the same era, but also because Korg’s designs were just weird! This desktop, 8-voice analog synth is great, and while it takes a hot minute to “get” the programming, it really is capable of some fat, lush, warm and even nasty analog sounds.
I do recommend the “Moog Slayer” and “FM” mods, which I’ve installed on the Poly-800 keyboard, detailed here: http://synthmod.net/korg/fm800/