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(!!!) (#3 76 RCA Pair) 76 RCA NOS 1940's (4.5ma and 4.5ma)

(!!!) (#3 76 RCA Pair) 76 RCA NOS 1940's (4.5ma and 4.5ma)

$ 39.99

1 pair) JAN-CRC-76 RCA NOS original boxes 1940's same build different printing

1 tube) 4.5ma Gm=1300 (RCA Radiotron)

1 tube) 4.5ma Gm=1400 (USN-CRC-76)

 

Matched on Amplitrex

Vplate=250V

Vgrid=-13.5V

Good Ma range = 4.5 - 5ma

Good Gm range = 1300-1400

 

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