I have a Heathkit HW-16 that I would like to get on AM phone with. I have been doing some research. So basically do I just put a modulation transformer in line with the plate voltage input of the tube? (what is pin 6 on the 6CL6) Also should I modulate the driver or the final tube? The tube line-up is 6CL6 osc. 6CL6 driver and 6GE5 final.
T23
T23