More HO-10 tone oscillatoe

Thu Apr 13 00:27:49 EDT 2000

Hi Again,
Tested the 6J11 valve on the mutual transconductance tester. It is very
tired, reads 450 where pass is 1250. Tried a better tube and it works
fine. Instead of changing resistors will opt for a new valve from
Antique
Electronics. Tx and 73 to all.
Wayne;
W4GBW

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