(!!!) (Single) EC92=6AB4 Siemens Halske Germany branded Philips Miniwatt NOS 1965 (9ma)
$ 69.99
EC92=6AB4 Siemens Halske Germany branded Philips Miniwatt NOS 1965
9ma
Gm=5200
Tested on Amplitrex:
Vplate=250V
Vgrid=-2V
Good Ma range 7.5-10ma
Good Gm 5000-6000
(low noise, balanced, nice detail and extension)
See more: vacuum tube
Share:
 (Single) EC92=6AB4 Siemens Halske Germany branded Philips Miniwatt NOS 1965 (9ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/2_d7d68036-b43c-49cb-a1ba-f300a33a2123.jpg?v=1713196779){kind=link}
 (Single) EC92=6AB4 Siemens Halske Germany branded Philips Miniwatt NOS 1965 (9ma) "Pin It")