• SB200 grid meter -deflection

    From Alan Beck@1:229/426.36 to All on Wed Jan 13 09:19:21 2021

    Just looking for some advice here.

    My Grid meter setting on my SB-200.

    Goes negative with the tune control fully CCW.

    When I turn it starts to rise until it is at peak power out.

    I did miswire C3. It did fry. reversed the polarity when I put it in.

    that is a filtering cap for the relay antenna line.

    I am not putting my nice new tubes into an amp with a fault.

    --- D'Bridge 4
    * Origin: (1:229/426.36)