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dtvmcdonald · 25th May 2017, 7:06 pm

Yes, it says 4 Ohms and mine is 3.86 Ohms DC.

But that does not mean that it is expected that the output
transformer impedance is 4 Ohms. Of course its not critical.

25th May 2017, 7:06 pm	#70
dtvmcdonald Pentode Join Date: Mar 2016 Location: Champaign, Illinois, USA. Posts: 227	Re: Marconi 702 advice Yes, it says 4 Ohms and mine is 3.86 Ohms DC. But that does not mean that it is expected that the output transformer impedance is 4 Ohms. Of course its not critical.