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(!!!!!) (Best Overall Pair) EL34 Mullard branded GE XF2 double round getter halo

(!!!!!) (Best Overall Pair) EL34 Mullard branded GE XF2 double round getter halo "O-O" NOS 1965-1966 (78ma and 79ma)

$ 479.99

1 matched pair) EL34 Mullard branded GE XF2 double round getter halo "O-O" NOS 1965-1966 original boxes

1 tube) 78ma and Gm=11,050 (XF2-B6A5=1966)

1 tube) 79ma and Gm=11,100 (XF2-B5K5=1965)

 

Tested on Amplitrex 

Good NOS Ma range 70-90ma 

Good NOS Gm range 11,000-12,000
 

Recommended for

- Diezel Stereo Guitar Amplifier
- CARR amplifiers
- Marantz 2
- Manley Snapper

 

See more: vacuum tube
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