Take a look at
MCM electronics for all
adapter purchases. Radioshack is the biggest rip off on all parts that there can be. The fact they charge a few dollars for a 30c off brand
XLR plug is insane. Don't go to radioshack, order from MCM. MCM has great stuff at killer prices. Basicly, for what I have XLR to 1/4, both ways, RCA to 1/4" both ways, Gender benders for all products, blanks connectors of all products, 3 to 5 and 5 to 3's, terminiators, XLR spiltters, CATV splitters, RCA splitters, BNC to RCA, SVID to RCA, and a few other random ones.