01-14-2015, 08:14 AM
Hello morzh- I did that, mine is 255 ohms and 22 ohms; in circuit, though. I am still questioning the control grid to kathode volts on the output # 42 tube. Mine is -20 volts dc, the chart in Riders volume, page 4-19 says it should be 2.2vdc. I agree with Ron where he said in one of my posts that the old vtvm's really loaded down the circuits, but I just don't know. Thanks.