Note: 6C4 tube obviously not included and the cathode bias resistor (2k trimmer set at factory) is also not shown/factored in. The only other item not shown is the Hoyte 7-27H meter. You can add a resistance meter, but you'll need to follow superposition to get the real numbers. Super position involves opening current sources and shorting all voltage sources during calculations, working the circuit 1 source at a time. Then sum all of your values to get the complete circuit values.
