(!!) 12AU7A Raytheon gray ribbed plates "D" getter halo black coated glass 1951 (8.2/8.9ma)
$ 59.99
1 low noise tube) 12AU7A Raytheon gray ribbed plates "D" getter halo / black coated glass (1-30=1951) in white box
8.2ma Gm=1900
8.9ma Gm=2000
Good Ma range 8-10ma
Good Gm range 1800-2200
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