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(!!) (#1 12AY7 Sylvania) 12AY7 Sylvania NOS 1960's (2.8/2.9ma)

(!!) (#1 12AY7 Sylvania) 12AY7 Sylvania NOS 1960's (2.8/2.9ma)

$ 34.99

Sorry, this product is sold out!

1 low noise tube) 12AY7 Sylvania NOS 1960's 

1 section) 2.8ma Gm=1800

1 section) 2.9ma Gm=1800

 

Tested on Amplitrex 

Vplate=250V

Vgrid=-4V

Good Ma range = 2 - 3ma

Good Gm range = 1500-1600

 

Low Noise, Zero Microphonics

  

Recommended for

- Leak Stereo 20 1962
- Fender Bassman 1954

- Clark Amplification Anthony Wilson Model 112 Combo (sub for 12AX7)
- Decware ZBox
- Fender 5E8-A
- Apex 460 (6072 or 12AY7)

 

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