I will consider trades. Looking for either a single Wyred 4 Sound SX-1000 MKII or Bel Canto REF-1000m or D-sonic M3-1500m to power my center channel. Also, looking for a good DAC or CD player with good DAC like: Oppo 105D, Schist Yggdrasil, etc. I am also looking for a nice preamp or headphone amp Bryston BHA-1F. OR looking to trade for a pair of White Kef LS50 etc. We can work out the price difference. Make me an offer...