I have a Futaba EXA (Square cord plug in) and I need a buddy box system for training. But I also have an old transmitter, a Futaba Conquest (round cord plug in). So I am thinking a buying JUST the trainer cord that is square one end, and round the other end. My question can the Conquest be a buddy box transmitter, or do I have to have one SPECIFICALLY a buddy box???


Thanks for your help!


-Bobby