I hope I am posting in the right forum,,anyway I just purchased the Parasound Halo P3 which I am useing for 2 channel audio and its connected beetween a Sony 555ES 5 channel reciever and an Odyysey 3 channel amp which power my 2 mains and center,,as you can see I also use it for HT..My problem is my sub is a Paradigm Servo 15 which is line level only,and the Halo has no sub output,,so in 2 ch audio my sub gets no signal...What can I do???? Thanks