A mains powered loop system that helps hearing aid wearers to listen to the television, hi-fi or a conversation at home.  Lay the cable around the skirting board or under the carpet of the room you wish to cover, plug in the amplifier, connect to your sound source and simply switch your hearing aid to the 'T' position. The domestic loop eliminates all background noise and therefore the television sound is much clearer. This model is provided with one microphone and a scart lead connection.