(!) ECC808=6KX8 Telefunken Diamond Bottom NOS 1963 (.8/.9ma Gm=1300/1400)
$ 59.99
ECC808=6KX8 Telefunken Diamond Bottom <> NOS 1963 from factory sealed box
1 section) 0.8ma Gm=1300
1 section) 0.9ma Gm=1400
Vplate=250V
Vgrid=-1.9V
Good Ma = 0.9-1.0mA+
Good Gm = 1500-1600
B=Berlin
(5 are used in the 4 Channel Echolette PA amp made in Germany)
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