|[AMRadio] BC-348-R HFO Cover Needed|
tonne at comcast.net
Tue Feb 9 10:42:44 EST 2010
> the 6AC7 (9000 umhos) instead.
> Either one far outshines the 6K7 with a
> transconductance of 1650 umhos. I
> think I have a 6K7 around, and it would
> be interesting to compare
I think the 6K7 has a grid cap on top of
the tube but the other tubes mentioned
- Jim W4ENE
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