(!!) 12AU7WA=6189 Sylvania NOS 1960's (8.8/9.0ma)
$ 27.99
1 low noise tube) 6189=12AU7WA Sylvania NOS 1960's
8.8ma Gm=2000
9.0ma Gm=2000
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 12AU7WA=6189 Sylvania NOS 1960's (8.8/9.0ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_2e34f153-5801-48bb-9aac-d61ef2c1d937.jpg?v=1676585575){kind=link}
 12AU7WA=6189 Sylvania NOS 1960's (8.8/9.0ma) "Pin It")