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Tungsol EF95=6AK5 ...
USD$20.17

Product 29/29

Brimar ECC83 =12AX7 =CV4004 ,1950s,square getter,UK or USA ,OB,Perfect

USD$106.93/per piece

ECC83 =12AX7 =CV4004 ,1950s,square getter,UK or USA ,OB,Perfect

Click to enlarge

Stock : 3 pcs.
Status : NOS
Box : OB

Descriptions : Brimar 12ax7 =ecc83 =cv4004 =cv492 , black anode, square getter, made in early 1950s by Brimar UK or USA made (Not sure which factory , because no factory code on tube), see photo, what you see is what you get!