Sorry to say many radio stations are either disappearing or transmitting on lower power which means some vintage radios especially on AM are unable to receive these stations. To overcome this situation I can supply a small AM transmitter that can transmit over only a few feet, this means the radio is not modified in any way and can be tuned to its preset frequency. The transmitter can have an audio feed from any device such as an MP3 player, CD player, smart speaker, tablet, laptop or basically anything with an earphone socket.