Gonk and Theproletariat, there are plenty of power strips that take a 12v trigger, but you have to read the specs carefully to make sure the one you're looking at is sensitive enough for the 990's 50ma trigger output. The Master strip that was praised a few years back in The Absolute Sound isn't that sensitive. The label on the back of the 990 says 100ma - or at least mine did; maybe the newer ones have been corrected - and that sure didn't help. I ended up using a Panamax 4300, not fancy but adequate. Maybe the other Panamax stuff will be OK but I'd still check the specs in the owner's manual before buying.