25-05-2014, 03:35 PM
Indeed so. That's why I have a High Voltage PSU and a Transformer which gives lots of typical Heater Voltages.
It's easy to lash up a Circuit with a couple of AVOs, a Signal Generator and a 'scope and see what a Valve is doing.
Alan
It's easy to lash up a Circuit with a couple of AVOs, a Signal Generator and a 'scope and see what a Valve is doing.
Alan
