(!!!) (BEST PAIR) EF184 Mullard branded Philips NOS 1965 (12.0ma and 12.4ma)
$ 69.99
1 pair) EF184 Mullard branded Philips NOS 1965 in Philips boxes
1 tube) 12.0ma Gm=13,400
1 tube) 12.4ma Gm=13,600
Tested on Amplitrex
Vplate=200V
Vscreen=200V
Vgrid= -2.5V
Good Ma range 9-11ma
Good Gm range = 13-15,000
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See more: vacuum tube
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 (BEST PAIR) EF184 Mullard branded Philips NOS 1965 (12.0ma and 12.4ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_54bda165-5d59-4700-9095-4f69888f1ec4.jpg?v=1710283519){kind=link}
 (BEST PAIR) EF184 Mullard branded Philips NOS 1965 (12.0ma and 12.4ma) "Pin It")