EC92=6AB4 Siemens Halske NOS 1969 (8ma)
$ 31.99
EC92 Siemens Halske NOS 1969 in white box
10ma
Gm=4800
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:
&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_cc467662-2635-4ef5-a7fd-cdd715e24e62.jpg?v=1604405776){kind=link}
 "Pin It")