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(!!!!) (Best Single #3) ECC82=12AU7 Telefunken Diamond Bottom smooth plates NOS 1964 copper grid posts (10.6ma/10.2ma) 1-3% section balance
(!!!!) (Best Single #3) ECC82=12AU7 Telefunken Diamond Bottom smooth plates NOS 1964 copper grid posts (10.6ma/10.2ma) 1-3% section balance
$ 199.99
1 low noise tube) ECC82=12AU7 Telefunken Diamond Bottom <> smooth plates NOS (B5204228=1964) - fairly good printing - copper grid posts
1 section) 10.6ma Gm=2300
1 section) 10.2ma Gm=2200
Good Ma range 8-10ma
Good Gm range 1800-2200
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