E80F=6084 Philips by Mullard UK SQ NOS gold pins 1972 (2.7ma)
$ 44.99
E80F=6084 Philips by Mullard UK SQ NOS gold pins 1972
2.7ma
Gm=1600
Tested on Amplitrex
Vplate=250V
Vscreen=100V
Vgrid=-2
Good Ma = 3ma
Good Gm = 1700-1900
E80F=6084 Holland (sub for EF86)
(clear and lively upper midrange, gold pins, tall bottle, 10,000 hours rated life)
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