I have a Technics SA-EX320 receiver. The model and brand apparantly have been discontinued. When I go to the electronics store, they don't sell any antenna that works with this system. The system uses two wires that are attached with screws, instead of the modern connection that is a coaxial connection. I tried going to several websites and asking local stores from the "Yellow Pages" and they could not help me. Does anyone on this website happen to know where I can obtain an antenna box that works with this system?