As stated, grid voltage is 0v.
The hi/lo power switch mutes the grids of two of the 6v6s thru 100K ohm resistors. The wiring has not been altered.
Both cathode resistors measure the same 151 ohms.
Plate voltage is 409v.
The hi/lo power switch mutes the grids of two of the 6v6s thru 100K ohm resistors. The wiring has not been altered.
Both cathode resistors measure the same 151 ohms.
Plate voltage is 409v.
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