RCA 6AD7 6AD7G Vacuum Tube Valve NOS NIB Duodecar T08 They have 7-09 188-5 and

They have 7-09 188-5 and 630 188-5 date/provenance codes

stout gray plates

34/34 and 38/41 where minimum (65%) is 25/25 and 100% is 38/38

2 for Tube Two

RCA 6AD7 6AD7G Vacuum Tube Valve NOS NIB Duodecar T08 They have 7-09 188-5 andThis new old stock, new in box RCA 6AD7G 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 $250 IN