Pioneer has introduced a new whole-house digital music system that delivers music through your household power lines.

The MT-01 Power Line Sound System comes with one 2 x 25W Network Speaker, and one small 5W Network Speaker, and provides support for up to six speakers. The Sound Station is the hub, and contains five input sockets: two USB A and B terminals, one front audio input and two analogue inputs.

The system can play back music from multiple sources, and support streaming from iPods to other rooms via your electrical system.