Bob Cohen @fatwyre.com recommended the Custom Power Model 11 for my McCormack DNA-1. Sounded pretty good, but then I auditioned a Custom Power Top Gun HCFI which was way better although way more expensive. Better than w/o the HCFI. This heavily filtered cord worked better straight into the AC line, vs.via a power conditioner at my house w/ a dedicated line.
Power cord and interconnect advice
I recently purchased a MacCormark DNA 125 and am looking for a good match in a power cord. The remainder of my system is made up of: Denon AV4800, Toshiba 4205 DVD, Mirage OM 8's, Mirage center and surrounds, and a Mirage Frx 12 Sub. I would also welcome advice on interconnects, I am currently using Nordost Solar Wind speaker cables and interconnect between the MacCormack and the Denon.