Rerurn to Romy the Cat's Site
In the Forum: Melquiades Amplifier
In the Thread: R22
Post Subject: Factor of ten?Posted by JJ Triode on: 1/3/2022
Are you sure you don't mean 880mV or equivalently 0.88V ? If it is 880 mV then the output tube plate current is indeed 880 mA, which is way too high, but at least then we know C10 is definitely not the problem. What is the voltage at pin 5, the output tube grid? Per the schematic it should be about 100V below ground. If the current through R22 and V4 is only 88 mA then I have no idea what's going on.Rerurn to Romy the Cat's Site