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1620 RCA NOS 1974 (1.7ma)

1620 RCA NOS 1974 (1.7ma)

$ 24.99

1620 RCA NOS original box 1974

1.7ma

Gm=1100

  

(1620=metal 1603, special selected non-microphonic 6J7)

- Western Electric preamp
- WE 124 amps

 

See more: vacuum tube
Tags: 1620, 6J7, all, RCA
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