On Mon, 4 Aug 2008 15:20:41 -0400, Rick Denney wrote: >I would think it would be quite easy to install a couple of rectifier >diodes inline in the 12-volt power line from the RCA power plug on the >back of the tuner. Yes, I've done that too. Works fine. You only need to verify the current draw and diode rating. Jim K9YC