Thread: Northern Electric R221-DX Tube Info?
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Old June 9th 08, 01:48 AM posted to rec.radio.amateur.boatanchors
Dale Carlson Dale Carlson is offline
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Default Northern Electric R221-DX Tube Info?
On Sun, 08 Jun 2008 16:37:50 -0700, I wrote:

... I bet their 0.6A filament's life is a lot shorter
than the regular .25A ones...

Err, I meant to type "0.06A".

Dale
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