ORIGINAL: Planedev

I was just thinking that one can use the HL main board and RX board withthe DBU, DBC connected to it. You do not need to connect the speaker to the HL main board as you do not want engine run sound. What you need is to connect the speaker to the sound card that comes with the DBU/DBC. That means that you most likely have to sacrifice the nit sound for the firing and the hit and destroy sound shares the same sound.

Else if you need a different sound for firing, hit and death, you can use the new DBC that allows you to use your own RX and TX. But the HL main board is still needed. If I am not wrong, you can wire it such a way that you can use a cheap 2 ch TX to run this set up. I am sure you can get traverse and elevationto work with the gun too.