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(BEST PAIR #2) 272A Western Electric NOS 1962-1963 (1 Pair)

(BEST PAIR #2) 272A Western Electric NOS 1962-1963 (1 Pair)

$ 279.99

Tube Specs

1 Matched Pair NOS

Triode

1962-1963

mesh-plate

original boxes

Test Data

Test results on TV-7D/U:

1 tube) 35/24 (6239=1962)
1 tube) 36/24 (6326=1963)

General Information

Vfil=10V @ 320ma, Vplate=140V, Iplate=5.4ma, Mu=5.6, Gm=670, Rp=7400 ohms
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