4 General Electric GE 25L6 25L6GT 25W6 25W6GT Vacuum Tubes NOS NIB Lot Of Four 2X2 Plate Cap new in box US-made 22BH3

new in box US-made 22BH3 tubes tested to spec on our Paul Hart-calibrated TV7/U

These tubes were made in the Owensburo

5 standard deviations of 3600 micromhos like their 12AT7 cousins)

Audio and other on-line forae list the 6211 as a 12AT7 substitute of sorts

4 General Electric GE 25L6 25L6GT 25W6 25W6GT Vacuum Tubes NOS NIB Lot Of Four 2X2 Plate Cap new in box US-made 22BH3This new old stock, new in box GE 25L6GT 25W6GT tube 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