Hello!
I am trying to test E288CC tube, but I couldn't find the negative grid voltage and the anode voltage parameters so I can set my tester to get a correct results. Is it the same as E88CC except the higher heater current?
Thanks!
I am trying to test E288CC tube, but I couldn't find the negative grid voltage and the anode voltage parameters so I can set my tester to get a correct results. Is it the same as E88CC except the higher heater current?
Thanks!
Compare the the datasheets of the E88CC, E188CC (which indeed are very similar, besides their noise figures) and E288CC. You'll easily see the differences and also find the answer to your 1st question.
Best regards!!
Best regards!!
Thanks for the info!
I am asking since I found two sources - one claiming -1.3V, the other -1.5V.
Regards!
I am asking since I found two sources - one claiming -1.3V, the other -1.5V.
Regards!
e288cc works exactly like the russian 6n6p and twice the current of e88cc , just that both triodes in a ballon are really matched. Worked with them and they are exceptional.