(!!!!!) (Single) GL-6072 GE 5 star triple mica black plates "O" getter halo 1962 like new - faded printing (2.7/2.5ma) (mic grade)
1 low noise tube) GL-6072 GE 5 star triple mica black plates "O" getter halo 1962 like new from bulk pack in white box - faded printing
1 section) 2.7ma Gm=1700
1 section) 2.5ma Gm=1600
Tested on Amplitrex
Vplate=250V
Vgrid=-4V
Good Ma range = 2 - 3ma
Good Gm range = 1500-1700
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 (Single) GL-6072 GE 5 star triple mica black plates "O" getter halo 1962 like new - faded printing (2.7/2.5ma) (mic grade)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_53915c27-ef5e-46e2-ae10-6aaa377403d3.jpg?v=1724164463){kind=link}
 (Single) GL-6072 GE 5 star triple mica black plates "O" getter halo 1962 like new - faded printing (2.7/2.5ma) (mic grade) "Pin It")