4 Sylvania 14BR11 Vacuum Tubes NOS NIB Lot Of Four ECC82 Or Univalve Both tubes have 2-48 SC

Both tubes have 2-48 SC 471 date/contract codes and are World War Two vintage

ETSY DOES NOT HAVE A SYSTEM IN PLACE FOR THAT YET

This Sylvania milspec / industrial 5814 / 12AU7 / ECC82 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

TUBES ARE GUARANTEED GOOD ON SHIPMENT

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4 Sylvania 14BR11 Vacuum Tubes NOS NIB Lot Of Four ECC82 Or Univalve Both tubes have 2-48 SCThese new old stock, new in box 14BR11 tubes tested to spec on our Paul Hart calibrated TV7 U. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN