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Classic Currents

(1) Tested Eico 6SN7 Tube Brown Base (Tung Sol 6SN7WGTA Equivalent) Tall Bottle Halo Getter

(1) Tested Eico 6SN7 Tube Brown Base (Tung Sol 6SN7WGTA Equivalent) Tall Bottle Halo Getter

Tested and Guaranteed

$28.00 USD
$28.00 USD
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(1) Tested Eico 6SN7 Tube.
Structurally identical to the Tung Sol 6SN7WGTA Mil Spec Tube with the exception of the base branding.
Date Code 9-57.

Tall bottle envelope with a horseshoe halo getter, black plates and sawtooth mica spacers.
This tube tests above NOS specs.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts and no leaks with the following results:

Gm Test = 2750-2875 micromhos
Minimum pass/good = 1650-1650
NOS Target Value = 2475-2475

Also performance tested in-circuit through a Class A amplifier with no microphonics detected.

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