Does anyone know of a distributor in the US for these? I'm looking for a price on two sets and possibly two matching Subs for an SQL build. I'm also looking for some Arc Amplifiers, If not I'll just go with Audio control. I'm fine either way. But I would honestly prefer an optical connection to the Zen A2B and the amplifiers. Edit: I should say I'm looking at the ARC amplifiers The build would be 2 four channels and a two channel running as a 1 channel.