OK, here's a new recommendation at less expensive $: Eichmann Power Express. Just threw this in to my system a few days ago, after "burning" it in using the Eichman power strip and a 150watt light.
Tried it first with my Pathos Twin Towers integrated; result: similar to the TG Audio SLVR, lots of great focus, strong bass (though TG edged it out here), VERY quiet. Put the TG back in, put the Eichmann on my mod'd Sony NS500V, and BAM! Superb improvement, over 3 lesser-known but pretty good quality cords ($50-$160 range). The Eichmann SMOKED them all, with bass, soundstage width and focus, and midrange clarity all seeming to improve, and not in a subtle way !
This cord seems to do extremely well on digital sources. I took it to play with and borrow, it's not going back :-) The price of this cord floats around $250 +/-. The TG Audio is at $500 list....and it's better, but not by a lot IMO/IMSystem.
Thanks,
Todd (chams_uk)