Parts Connexion up in Canada has many nice RCAs. I really like the Cardas, but you have quite a few to choose from:
http://www.partsconnexion.com/conn_rca_main.html
http://www.partsconnexion.com/conn_rca_main.html
Where to buy quality phono connectors for chassis
I want to replace the two chassis mounted RCA connectors that are mounted on the connection box on the bottom of my ProJect PerspectX turntable. I checked needle doctor...nada. Parts Express and MCM have them but I am skeptical of their quality. If anyone knows of a good source for these I would appreciate your input.