My tuner has seperate places to connect am and fm antennas. The am connection is intended for 2 wires. I just bought an am antenna and discovered that it has a plug end, not a bare wire end. Is there some sort of adapter/connector I can use? I don't want to strip the wire. I think I need the equivalent of a reverse banana plug - instead of wire in, plug out - I need plug in, wires out.