In my living room system I have a WPP plugged into my Advance Paris A12 amplifier connected to a pair of B&W 703 S3 speakers. I also have a pair of Quad ESL-63s and an SVS 3000 Micro sub that I have recently been using with a Wiim Amp Pro. I use the bass management as a crossover and really like the way it works/sounds so I think I'm going to get a Wiim Ultra to get the bass management and use it with the Advance Paris amp and sub to drive the Quads. Then the Wiim Amp Pro can go back to the bedroom where it started.