There's a lot of good retro 80's synth stuff around these days ironically. I've been listening to a lot of Steve Moor(e?)/Zombi atm, YouTube that and follow the suggested links, much goodness to be found. Otherwise some real harsh noise/death industrialis on my playlist too, Nordvargr, MZ412 and other less pleasant outfits, Cold Stream records is a good place to start. Merzbow's Merzbeat album is great for some slightly more palatable but still mental noise.