I used Stealth CWC (cross-wrapped copper) for some time, then found a Stealth silver ribbon suited my electrostatic speakers better. The CWC was warmer, and yielded a velvet background of silence. Ask stnemo@starpower.net, he's the designer. Disclosure: I know him. (But I met him through a purchase: it's not as though he's my brother-in law, say.)
