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1622 RCA NOS 1947 some rust on can (67.5ma)

1622 RCA NOS 1947 some rust on can (67.5ma)

$ 18.99

1) 1622 RCA NOS 1947 some corrosion/rust on bottom rim  

67.5ma

Gm=5800

 

Tested on Amplitrex

 

 

Good Ma range 65-70ma

Good Gm =  5500-6000

 

- Designed for theatre sound systems

See more: vacuum tube
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