active pickups (7 strings guitars)

He's right, that's about it for actives - Lundgrens are called EMG killers for a reason, though, and if you're looking for a pickup that's clear with an insanely high output, the Dimarzio D Activator is tons of fun.

Jeff
 
I have never seen a LiveWire for a 7-string, Wee Face. I'm still recommending the D-Activator, which I've played with and installed in my 6 - the level of detail in that pickup is unfuckingbelievable.

Jeff