Description
(!!!!) (Recommended Pair XF2) EL34 Mullard branded Telefunken XF2 single halo NOS 1968 (80.5ma and 83ma)
1 matched pair) EL34 Mullard branded Telefunken XF2 single halo NOS (XF2-B8L2=1968) original boxes
1 tube) 80.5ma Gm=11,000
1 tube) 83.0ma Gm=11,100
Matched on Amplitrex:
Vplate=265V
Vscreen=250V
Vgrid=-13.5V
Good Ma range 75-90ma
Good Gm range 10,000 – 11,000
Recommended for
– Diezel Stereo Guitar Amplifier
– CARR amplifiers
– Marantz 2
– Manley Snapper