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EHT warm-up delay in pre-war sets
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14th Sep 2017, 5:57 pm
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Panrock
Nonode
Join Date: Feb 2005
Location: Worcestershire, UK.
Posts: 2,533
Re: EHT warm-up delay in pre-war sets
I'd be twitchy at trusting in the delay from the "correct valve" on its own, since its cathode is directly heated (the filament).
Even though the original designer did!
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