Northern Electric R221-DX Tube Info?

June 16th 08, 01:54 PM posted to rec.radio.amateur.boatanchors

terryS

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Posts: 41

Northern Electric R221-DX Tube Info?

On Jun 14, 11:52*pm, Ron in Radio Heaven
wrote:
terryS wrote:
Doesn't that have something to do with older tubes being 'bright
emitters'?

No, bright emitters were 1 amp filament tubes.
It took a good battery to run a set full of those.

Ron W4RON

Thanks Ron. Info appreciated. terryS

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