To: | amps@contesting.com |
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Subject: | [Amps] Applying drive to a cold tube |
From: | ANDY COOK <g4piq@btinternet.com> |
Date: | Wed, 24 Jun 2009 10:43:44 +0000 (GMT) |
List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
Is there any problem with applying full drive (30W) to a completely cold and powered down 3CX800 for extended periods? We all know about the cathode damage issues from applying drive to a powered-up but not fully warm tube, but are there any issues if the tube is completely cold and has no volts on it. 73, Andy, G4PIQ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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