(!!!) (Single) 12AU7=ECC82 Telefunken Germany <> bottom smooth plates NOS 1968 (14.5ma/8.6ma)

1 low noise tube) 12AU7 Telefunken Germany <> bottom smooth plates NOS

(B7008227=1968) in white box

1 section) 14.5ma Gm=2300

1 section) 8.6ma Gm=2000

Good Ma range 8-10ma

Good Gm range 1800-2200