jaymanaa
RIP 1961-2018
I was looking through some special kwality (my kue key is broken) tubes today and looked up the E92CC. Kind of disappointing when I saw it was a computer tube not recommended for audio, or where hum and microphoney are concerns. However, I noticed this circuit and am curious as to what it is. Page 3, the lower circuit. https://frank.pocnet.net/sheets/030/e/E92CC.pdf
Is this just the tube life testing circuit maybe?
Is this just the tube life testing circuit maybe?