Off the top of their heads does anyone know the total B+ current requirements for the R390 (non-A)* ? I'm working on a SS regulator project on paper and don't want to rip apart my radio just yet. It's heavy and I'm lazy at the moment. Thanks! Tom NU4G *yes, I said it, "Non-A" rather than just "R-390/URR" I promise that I'm ashamed for doing so... lol