Balanced to RCA Adapters


Has any Audiogon member utilized an adapter for converting RCA single ended output to Balanced. I seen at Purist Audio website describes these devices--www.puristaudiodesign.com. My primary current setup is cd player direct to amp utilizing balanced output. I would like to connect home theater single ended output for occasional use without purchasing additional separate single ended cables. I wonder if their would be an sound quality issue utilizing these adapters? I think these devices retail for $150.00 a pair. Thanks for any comments.
senickols
Does anyone have the web addresses for any of the above mentioned sights? I am looking for female rca - female xlr adaptors for one of my new DAT decks. For the analog it only has balanced inputs and outputs. I need adaptors so I can use it with my normal cables. I figures they would be as easy to find as hitting the local Radio Shack but I was wrong.
Well after wasting countless hours looking for these damn adaptors, I found them at Sweetwater, musician store.You can go online at Sweetwater.com. Click on accessories ont he left side of the page, then click "cables and adaptors", then adaptors. The 14th item down the list is Hosa RCA(f)- XLRF adaptor, price $8.97 each.