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(!!!) (BEST 6BL7GTA RCA PAIR) 6BL7GTA RCA NOS 1960's slightly tilted glass (35.0/35.5ma and 36.5/37ma)1-3% matched

(!!!) (BEST 6BL7GTA RCA PAIR) 6BL7GTA RCA NOS 1960's slightly tilted glass (35.0/35.5ma and 36.5/37ma)1-3% matched

$ 21.99

1 matched pair) 6BL7GTA RCA side getter NOS 1960's, both tubes have slightly tilted glass

1 tube) 36.5/37.0ma Gm=6900/7100 "O" getter halo

1 tube) 35.0/35.5ma Gm=7000/7100 "D" getter

 

Recommended for:

- Single Power MPX3 SE

- Cary 1610se

 

The 6BL7GTA is interchangeable with a 6BL7GT but differs from it in having
an improved section 1 for increased life as an oscillator, and controlled zero-bias
plate current in both sections

 

Vfil=6.3V @ 1.5A

Vplate max=500V

Iplate max=60ma

Pout max = 12 watts total for both triode sides

Gm=6200 for 6BL7 (RCA manual 1953)

Gm=7000 for 6BL7GTA (GE Manual 1957)


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