TLRT

Telefunken EF800 / EF802 tubes
« on: January 22, 2020, 05:36:02 PM »
I have some Telefunken EF800 / EF802 spare tubes, all tested on  tube tester(emissions are above 10mA) and also noise tested on my special tester("quasi-mic circuit" with 1Gig ohm grid resistor) so these will be very silent even with 5,05V underheating.
Price is 25EUR per tube.


TLRT

Re: Telefunken EF800 / EF802 tubes
« Reply #1 on: September 26, 2020, 11:22:26 AM »
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