(!!!) (Best Value Single) 12AU7A=6680=ECC82 AMC by RFT East Germany NOS 1970's (13.0/11.4ma)
$ 19.99
1 low noise tube) 12AU7A=6680 AMC by RFT East Germany NOS 1970's in WB branded Made in Great Britain
1 section) 13.0ma Gm=2400
1 section) 11.4ma Gm=2300
Tested on Amplitrex
Good Ma = 8-10ma
Good Gm = 1800-2200
See more: vacuum tube
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 (Best Value Single) 12AU7A=6680=ECC82 AMC by RFT East Germany NOS 1970's (13.0/11.4ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_0aa87f8d-ebe9-408d-bb7b-35a4372e5c1d.jpg?v=1706826020){kind=link}
 (Best Value Single) 12AU7A=6680=ECC82 AMC by RFT East Germany NOS 1970's (13.0/11.4ma) "Pin It")