WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
Hi all!
I'm moving my first steps in the magic world of tube audio.
Reading about the CF i have read about drawing "cathode curves", but i didn't managed to find explanations. Would someone plz explain me this?
Tank you.