(!!!!) (Recommended Single) JAN-7308 Raytheon NOS 1968 (10.4/15.2ma)

1 low noise tube) JAN-7308 Raytheon NOS 1968 

10.4ma Gm=10,000

15.2ma Gm=12,100

JAN=Joint Army Navy

Good Ma range 12-15ma

Good Gm range 11,000-13,000

7308=Premium low noise 6922 

(smooth and quiet)