(!!) (Best Value SIngle) 7199 Sylvania NOS 1970 (15ma pentode/6.2ma triode)
$ 59.99
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1 tube) 7199 Sylvania NOS 1970
15ma and Gm=7100 (pentode section) very strong
6.2ma and Gm=1800 (triode section) fair
Good Pentode Section 10-12ma Gm=6000-6500
Good Triode section 7-9ma Gm=1900-2100
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See more: vacuum tube
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 (Best Value SIngle) 7199 Sylvania NOS 1970 (15ma pentode/6.2ma triode) "Pin It")