I have this camera and do this with an Azden 2-channel receiver. The receiver interfaces with a stereo two-channel 1/8” pin plug. If you’re dealing with the same size plugs, the cheapest way to go would be to go to some electronics store like Radio Shack, Best Buy or any other well-stocked store and look for a 1/8” pin pigtail splitter. You would need a (two mono female to one stereo male). Then you just plug a mic input cable from each of your recievers in each seperate female plug and plug the male stereo end into your camera. You then can manual control each channel's volume separately with the thumb wheels.
RAM