Hi Rendegade,
I'm using a JR 9XII Tx with both dual and single conversion PCM Rx's.
My understanding (correct me if I am wrong anyone) is that the only difference is the way Rx "interprets" the signal from your radio (dual conversion blocking out more unwanted evil signals

) hence you can just use your normal PCM capable Tx for Dual Conversion Rx.
All the best, Twoturnspin