[Amps] Plate Choke Issue

Steve Wright stevewrightnz at gmail.com
Wed Jan 3 13:21:37 EST 2018

On 04/01/18 04:28, AJ wrote:
> This time I was able to measure where it blew apart, ~20 uh from end to
> end. I slid the wire off the broken ceramic and slid it onto a new one
> mounted it in the amp to measure. I am referring to RFC-1

Well, 20uH in series with the tubes output capacitance is resonant on
about 6-8 MHz.  That might be worth exploring..


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