Closed: General Electric JAN (Milspec) 5670 Matched Tube Pair
Listing ID: 45332 Views: 239
50.00 USD
Condition
Excellent/Like new
Negotiability
Firm
Ships to
  1. United States of America
Clearing out my tube stash as I've decided to limit tube rolling and keep only a few very, very good NOS tubes for my amp.

Price includes USPS shipping and PP fees.

General Electric JAN 5670W (milspec) matched tube pair, only used 1 hour to test them)- really impressive sound quality in my Woo Audio WA2 amp (with an adapter, not included). Made in the USA. Purchased from reputable UK dealer.

No interest in trades. Shipping to members with positive feedback within contiguous United States only.

Please see my feedback here and buy with confidence- please let me know of any questions and thanks for looking!
Listed by: AudioDuck (39)
Listed: 2023-04-08
  • GEJAN5670W.jpg
    GEJAN5670W.jpg
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AudioDuck

AudioDuck

Headphoneus Supremus
LostHisMarbles said:
Since you've mentioned JAN :)

A long long time ago, i asked my dad how come they manage to make so many tubes and always only in January ^^
Click to expand...
LOL- and to explain the joke to those perusing who don't know what "JAN" stands for- it's the abbreviation for "Joint Army Navy"- i.e. tubes that were used by those two branches of the U.S. military, and therefore the tubes needed to be less sensitive to vibration (and thus less microphonic/prone to noise) and more rugged overall with high reliability.
 
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