1 low noise tube) JAN-6189=12AU7WA Sylvania NOS 1968
8.2ma Gm=2000
9.2ma Gm=2200
– Best 12AU7 sub for the money
– smooth, detailed and quiet
$9.00 $29.99
1 low noise tube) JAN-6189=12AU7WA Sylvania NOS 1968
8.2ma Gm=2000
9.2ma Gm=2200
– Best 12AU7 sub for the money
– smooth, detailed and quiet
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