DR105 bias question
Posted: Thu Dec 29, 2011 4:52 am
I have a DR105. I did an easily reversible bias pot mod that uses a 1 Meg linear pot in between the 47K resistor and the ground. Before the mod, i was getting 60 mA for the bias setting. The pot brought it down to 42. The plate voltage is 498 V. I should be getting around 35 or so, i believe. Is having the bias at 42 mA still ok? Any help is appreciated