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(!!!) (Best Pair #2) 6BL7GTA Sylvania black plates NOS 1960's (39.2/36ma and 37.5/38.6ma)
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(!!!) (Best Pair #2) 6BL7GTA Sylvania black plates NOS 1960's (39.2/36ma and 37.5/38.6ma)
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(!!!) (Best Pair #2) 6BL7GTA Sylvania black plates NOS 1960's (39.2/36ma and 37.5/38.6ma)1 pair) 6BL7GTA Sylvania black plates NOS 1960's 1 tube) 39. 2 36. 0ma Gm=7350 6800 (red) 1 tube) 37. 5 38. 6ma Gm=6700 7000 (yellow) Tested on Amplitrex Recommended for Single Power MPX3 SE Cary 1610se (Vfil=6. 3V @ 1. 5A, Vplate max=500V, Iplate max=60ma, Pout max = 12 watts total for both triode sides) 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
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Why choose thelockerguy wholesale?
1 pair) 6BL7GTA Sylvania black plates NOS 1960's
1 tube) 39.2/36.0ma Gm=7350/6800 (red)
1 tube) 37.5/38.6ma Gm=6700/7000 (yellow)
Tested on Amplitrex
Recommended for
- Single Power MPX3 SE
- Cary 1610se
(Vfil=6.3V @ 1.5A, Vplate max=500V, Iplate max=60ma, Pout max = 12 watts total for both triode sides)
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
Typical Characteristics Class A Amp:
Vplate= 250V
Iplate= 42ma
Vgrid= -9
Rp= 2150 ohms
Mu= 15
Gm= 6200 for 6BL7 (RCA manual 1953) and 7000 mhos for 6BL7GTA (GE Manual 1957)
(!!!) (Best Pair #2) 6BL7GTA Sylvania black plates NOS 1960's (39.2/36ma and 37.5/38.6ma)
Item no
:
18776226414
US$ 27.99
Pay in 4 interest-free payments of $7.00 Learn more
Min. order:
1piece
Shipping Estimate
USA
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- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
US$40
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