I have 2 mk47 mics , one has developed an intermittent crackling noise that happens regardless of different tubes or capsules . My 1.5k drop resistor tests fine out of circuit .
My quiet mike is at 105 B+
My noisy mic is at 106.5 B+ same psu .
Ive cleaned the HI Z section Well . Ive been scouring the build thread for Ideas .
Any other thoughts ? :-\
My quiet mike is at 105 B+
My noisy mic is at 106.5 B+ same psu .
Ive cleaned the HI Z section Well . Ive been scouring the build thread for Ideas .
Any other thoughts ? :-\
