A:AnswerYou can get a minijack to RCA cable. One end will be the Aux jack (minijack) plug that goes into the bluetooth adapter.
The other end will be two RCA plugs (usually one red and one white for left and right) that will go into an input on your receiver ("CD", "DVD", or whatever).
A:AnswerNo, it only receives audio from Bluetooth sources. There are Bluetooth transmitters, but this will not send audio to Bluetooth headphone, speakers, etc.