1 low noise tube) 6SN7GTB Sylvania branded GM DELCO chrome top NOS 1957
1 section) 8.0ma Gm=2700
1 section) 7.6ma Gm=2900
$21.00 $69.99
1 low noise tube) 6SN7GTB Sylvania branded GM DELCO chrome top NOS 1957
1 section) 8.0ma Gm=2700
1 section) 7.6ma Gm=2900
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