| To: | <amps@contesting.com> |
|---|---|
| Subject: | [Amps] Checking 8163s |
| From: | "David H Craig" <n3db@radix.net> |
| Date: | Sat, 11 Oct 2008 17:16:57 -0400 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
Is it reasonable to test a pair of 3-400s in an SB220 ? If I remember correctly the 3-500 is also a "zero bias" tube - that said, would the slight bias voltage (6.? I forget) in my 220 create a false read insofar as these 8163s potential output is concerned? 73 Dave N3DB _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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