Home » 26 National Union engraved base tests like new 1930's (6.0ma)

26 National Union engraved base tests like new 1930's (6.0ma)

Name: 26 National Union engraved base tests like new 1930's (6.0ma)
Brand: Tube World
SKU: 26
Price: 27.99 USD
Availability: InStock

$ 27.99

26 National Union engraved base tests like new 1930's

6.0ma

Gm=1100

Tested on Amplitrex

Vplate=180V

Vgrid=-14.5V

NOS Ma = 5.5ma - 6ma

NOS Gm=1100

See more: vacuum tube

Tags: 1940's, 1946, 26, Coronado, cup shape getter halo, GE, National Union, preamp tubes, Super Silvertone, triode

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