(!!!!) (Best Pair #2) 10=VT-25 SYLVANIA NOS 1940's (27.2ma and 29.4ma) (Same Gm)
Was $219.99
SAVE 5%
$209.99
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1 pair) 10=VT-25 SYLVANIA NOS 1940's 1 tube) 27.2ma Gm=2200 (JAN-CHS-10Y=VT-25) little extra carbon on plate - on right 1 tube) 29.4ma Gm=2200 (VT-25=10Y) Good current range 20-30ma Good Gm = 1800 Vplate=300V Vgrid=-15V
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Price History
$199.99
$219.99
(+$20)
$219.99
$209.99
(-$10)