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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: RE: Innerstage vs R/C coupling. posted by Gordon Rankin on February 28, 2017 at 14:01:22:
"I like grid choke as the Rdc of L is low so grid current is not an issue."
Is it the DCR of the choke or the reactance of the choke that is in play?
The tube is being driven into grid current by a periodic signal, right?
The peaks of the input signal.
The grid is falling in and out of the grid current condition at a rate equal to the rate of the music peaks.
It seem to me that the reactance of the choke, at that frequency, would come into play.
Am I wrong?
Tre'
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- RE: Innerstage vs R/C coupling. - Tre' 18:12:44 02/28/17 (0)
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