Tom wrote: >My vote is for the WRT-2 to mate with the R-390. The WRT-2 was really the next generation, I think most often used with receivers like the WRR-2 and WRC-1, and later the 1051. But yes, a nice unit! I don't know how much effort it would take to widen the audio bandwidth to more "civilian/ham hi-fi" standards. Best regards, Don