I finally replaced my old POS sony reciever with a harman kardon avr 130. WOW!!!! what a difference. My old sony didn't even have a center channel output so I picked up a M&K lcr-55 to use with this unit. My fronts are klipsch kg 3.5's and they finally sound the way they should. I just need some new rears now. I'm thinking about getting the klipsch quintets. My friend used them in his system and they do the job quite well. If anyone out there is looking for a new HTR, I highly recommend this unit. It has dolby digital, DTS, dolby pro logic 2 and logic 7. Output is 55 watts to all 5 channels. It was a toss up between this unit and an onkyo but I'm really glad I chose the HK. My center channel is getting delivered next week and I have pretty high expectations for it. I'll post results of the center after it's hooked up.