EC92=6AB4 Siemens Halske NOS 1967
9.2ma
Gm=5400
Tested on Amplitrex:
Vplate=250V
Vgrid=-2V
Good Ma range 7.5-10ma
Good Gm 5000-6000
(low noise, balanced, nice detail and extension)
$21.00 $69.99
EC92=6AB4 Siemens Halske NOS 1967
9.2ma
Gm=5400
Tested on Amplitrex:
Vplate=250V
Vgrid=-2V
Good Ma range 7.5-10ma
Good Gm 5000-6000
(low noise, balanced, nice detail and extension)
0.0 Average Rating Rated (0 Reviews)