I have- 2 CANARE STAR QUAD L-4E6S, 2 meters long, XLR TO RCA cables The Canare Star Quad L-46ES's are professional type cables. Clear & Neutral. You can use these to hook up pro amps like the Samson to your receiver sub output. They can also be used to connect pre/pros, to connect DACs to other equipment, and to connect microphones among over things. You can also take off one of the ends and make XLR cables or RCA cables that are worth much more that what I'm asking. The L-4E6S will be selling for $20 each shipped Will also trade for All-in-Wonder Radeon 8500.