connector

Hello. I have just bought a cable adapter for a neu ràdio (second hand), and surprisingly I discover it doesn't fit. It is almost exactly as the female connector on the radio, but not the same. I tried to find a list with images of the connectors existing but didn't find it. Can you help...

My 1969 Lincoln Mark III antennae cable doesn’t fit into my vintage Pioneer DEH-P88RSII antennae connection. I have searched and can’t find an adapter. I suppose if I new what the different antennae cable ends were called it would be easier. Here is a photo.

My Friend cut the end of my battery amp and now I cant connect it to the amp. It's connected to the battery. How do I get another circular terminal connecter? Or where do I find them so I can connect it to te end of the wire.? I don't want to have to buy another so.. Where can I find another...

Hey everyone, just signed up for the forum, but anyway. I was looking at this unit - Kenwood Excelon KDC-X794 CD receiver at Crutchfield Signature - If you look at the images, then you will see that it includes a USB connector bracket, does this mean that i could just route that cord into my...