(!!) 6SN7GTB Raytheon black plates NOS 1960's (7.8/8.2ma)
By Tube World
$ 59.99
6SN7GTB Raytheon black plates NOS 1960's
7.8ma Gm=2300
8.2ma Gm=2500
See more: vacuum tube
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 6SN7GTB Raytheon black plates NOS 1960's (7.8/8.2ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_fdc46848-baf7-49b6-9440-d81671a89967.jpg?v=1693460708){kind=link}
 6SN7GTB Raytheon black plates NOS 1960's (7.8/8.2ma) "Pin It")