Hello all! I've recently acquired a Yamaha DSP-A3090 for free when purchasing a pair of MB Quart QL 1002S floorstanders. At first thought, I assumed the guy just wanted to get rid of this thing for some apparent reason. Then, I picked this thing up and became suspect that this might be alright. It's heavy and the amp section seems very quality indeed. Then, I hooked it up to the speakers at home and I gotta say I'm dumbfounded. Absolutely incredible sound quality! These speakers are also indeed very impressive. They are 4 Ohm and rated at 90-200 watts. I'm curious as I cannot confirm specs after searching... is this amp rated for a 4 ohm load? Various site users have said that it pushes 160 watts per channel through the 2 main speakers. Is this a good pairing? Thanks.