On Dec 6, 2012, at 4:33 PM, Cecil wrote: > The 47 ohm resisters are in the R-390/URR. There are 4 of them that > usually need to be replaced. Actually 8. 4 In the regulator section at the 6082 cathodes, and 4 in the power supply at the rectifier cathodes. Roy Roy Morgan k1lky at earthlink.net K1LKY Since 1958 - Keep 'em Glowing!