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(!!!) (#2 6922 Single) USN-6922 Amperex USA Gold Pins with curved "D" getter halo NOS 1961 (14.5ma/15.2ma) (mic grade)

$ 199.99

1 low noise tube) USN-6922 Amperex USA Gold Pins tall bottle with curved "D" getter halo NOS (7L5 series) 1961 original box, partially smeared printing

1 section) 14.5ma Gm=12,500

1 section) 15.2ma Gm=12,600

 

USN= U.S. Navy

 

Tested on Amplitrex

Vplate=90V

Vgriod=-1.2V

Good Ma range 12-15ma

Good Gm range 11,000 - 12,500

 

(...lively, transparent, detailed, extended highs...Yeow!!)

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