Hmm... IMO one of the best electronic flavored albums out of Korea is/was the
first solo album by
Lee Yoon Jeong (이윤정). Amazingly it's 10 years old, I think it came out in 1997; it's called 進化 (or 진화 - JinHwa/Evolution).
Even though it came out way back, I haven't heard anything I thought was much better than that. And believe me, it's not like I haven't been looking. If you're looking for electronic music in a K context and haven't checked this yet, you should try to find it and give it a listen. Here's a
video, although I think there's better tracks on the album.
Good production, really intense vocals (she's kind of known for this as a previous member of PipiBand), the album has elements of techno, ambient, d+b throughout. Her 2nd solo had some songs that were more mainstream in sound, but still had some electronic tracks. These days she's been appearing with House Rulez, and, er, promoting club nights I guess? She's also guested on tracks by Fortune Cookie and LeeSsang. Anyway, she's got a pretty unique style. I don't know if she got much attention for it at the time, but I've always felt that it's a pretty underrated album. I don't quite recall, but I think some of the guys involved with the recording of this album were also originally from PipiBand, and realeased stuff as Dalparan... but I never really got into that as much (except I thought the DyE ep was OK).
I remember when Lee Junghyun started coming out (and made everyone believe in a future of techno/gayo crossover and outrageous scifi stage props), that her songs just seemed kinda like a smoothed out or 'lite' version of Lee Yoon Jeong.
Other k-lectronic prospects: I kind of dig
Gazaebal - Sound Ship and
DJ Unkle is worth a look sometimes. And then bluedawn sometimes had some decently glitchy tracks on their otherwise indie/folktronic albums, like in
this video (gotta mention my favorite band somehow).