This is my Fosi collection: Box X2 into the ZP3 via RCA, ZD3 into the ZP3 via XLR, and the ZP3 into the ZA3 via XLR. I use a Audio-technica AT-LP120XUSB turntable into the X2, a really cheap Sony CD/DVD into the ZD3 via coax, and an Onkyo ND-S1000 iPod dock into the ZD3 via optical. Speakers are...