get out your Boris and tools.
Lay top off to side, make sure no wires pull loose.
Pull the reciever module off the side, remove black antenna wire from back. Unsolder wires at points
Take some thin speaker wire and solder it to the two ports.
This is what it should look like. Then screw him back together.
These are x-tra parts, a reciever and trasmitter. There are two in this pic because I have two Boris's.
These are My Boris's bantering with each other.
Hook up the leads you soldered on to a tape player, not exceeding 1 watt!! Hook up one to left channle and one to right if using two.A walkman works great!!