all the cabling between my melos preamp, marchand x-over, electrocompaniet monitor amps, adcom subwoofer amps, is quantum iv. i think they're an excellent not-too-spendy cable. they seem to me to be neutral, neither highlighting, nor detracting from what the equipment is doing. if yer digital is too bright, this won't help. if ya got good detail, this won't hurt. etc. ;~)
hope this helps some, doug s.
ps - the run between pre & x-over is ~18', & i have no problem w/loss of dynamics, loss of transparency, excess noise, (they're rca's, not xlr's), etc...