speakers are Star-Quad geometry type 4
http://www.audioquest.com/pdfs/star_quad/type4.pdf
I have analog
http://www.audioquest.com/pdfs/analo...sidewinder.pdf but I am not using them now, I put the monster ultra 800 interconnects
http://www.monstercable.com/productdisplay.asp?pin=1709 back in the system . I was using the sidewinder with the sonos but now I have a digital cable going from the sonos to the MCD500 dac input.