Should I buy it? Currently run an Insignia 6.1 600 Watt Reciever. The Onkyo is 6.1 watt 85w/channel. If I buy it for $50 would I be able to connect the 2 recievers and power one as an amp or something? Don't know much about that kind of stuff but I do know any onkyo for 50 bucks is a hell of a deal. Just don't know how much of an upgrade I will be getting. I currently use Polk R series speakers.