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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)
See more: vacuum tube