through audiogon, i'm found some killer deals on various audio magic cables. they don't make my system overly bright at all. now i don't know about other silvers, but i have never found audio magics to be overly bright
i've got:
a pair of spellcaster II rcas going from my DAC to the AV8 (pre/receiver)
a pair of excalibur II rcas going from my player to the AV8 for front 2 channels
pair of sorcerers going from AV8 to P7 (7 channel power amp). these 2 channels power the lows of the my front speakers.
pair of excalibur IIs going from the 2 "low" front channels of the p7 to 2 more channels of the p7 for the mids and highs of the front speakers
pair of biwire sorcerer speaker wires for front channels.
everything else in my system is cheapo cable, but my main stereo pair is all silvered up and i get a monsterous, deep sound that's not too bright at all