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(!!) (Pair) EL822 Mullard black plate NOS 1973-1974 (40ma and 41ma)

(!!) (Pair) EL822 Mullard black plate NOS 1973-1974 (40ma and 41ma)

$ 29.99

1 pair) EL822 Mullard black plate NOS 1973-1974

1 tube) 40ma Gm=12,700

1 tube) 41ma Gm=12,150

   

Vplate=250V

Vscreen=150V

Vgrid=-2.5V

Good mA range 35-45ma

Good Gm 12,000+

 

similar to EL821

 

 

- pentode

See more: vacuum tube
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