1 low noise tube) 6SN7GTB Tungsol TALL bottle NOS “”O”” getter 1960 era
7.6ma Gm=2500
7.6ma Gm=2600
– Cary
– Antique Sound Lab
$22.50 $74.99
1 low noise tube) 6SN7GTB Tungsol TALL bottle NOS “”O”” getter 1960 era
7.6ma Gm=2500
7.6ma Gm=2600
– Cary
– Antique Sound Lab
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