5 RCA 12AF3 Vacuum Tubes NOS NIB Sleeve Of Five February 14 2023 They have 4-48 188-5 and

They have 4-48 188-5 and 5-43 188-5 date/provenance codes

" "I Shall Go Down The Street

new in box (for Tube One) matched pair of RCA 6AK5 tubes was tested on our Paul Hart-calibrated TV7/U tester for shorts

62 and 68 where minimum (65%) is 42

102/83 and 102/86

5 RCA 12AF3 Vacuum Tubes NOS NIB Sleeve Of Five February 14 2023 They have 4-48 188-5 andThis sleeve of five new old stock, new in box RCA 12AF3 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