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Old 20th Oct 2020, 2:30 pm   #9
DMcMahon
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Join Date: Apr 2019
Location: Worthing, West Sussex, UK.
Posts: 6,587
Default Re: Ferrograph Quiet Crackly Audio

On the Series 5 schematic I am now looking at (in Service Manual) I see that the valve electrode voltages are not shown on the schematic, but they are listed in the manual.

Note - that the second grid of the ECC 82 you referred to, identified on the schematic as g" is the second Control grid (G1) of that valve, i.e. not the G2 I referred to, which is the Screen grid (not present on ECC 82).

David
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