I don't know about receivers in that price range - may do some research into it at some point for a co-worker, but currently I can't offer much. I know I liked my Yamaha receiver many years ago, but that doesn't necessarily reflect on the current generation of their products. As for HSU and Outlaw subs, the LFM-1 was designed in partnership with Dr. Hsu so the two are going to be very similar. I happen to really like my LFM-1.