Hey! I’m also new here.
Ilian Tape isn’t that obscure but it’s one of the best active labels today.
I’m really diggin AD93, specially the Blue series:
Mikrofunk, mainly minimalistic and glitch drum and bass:
Dajnow, a really REALLY obscure glitch and IDM label from Buenos Aires:
And DIR, which is mainly club music, from techno to breakcore: