RCA 3BC5 3CE5 Vacuum Tube Valve NOS NIB CBS Records Vinyl LP industrial-grade GE triple mica 6201

industrial-grade GE triple mica 6201 (12AT7 / ECC81) dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

Tube One measured 63/67 while Tube Two measured 66/66 where minimum (65%) is 50/50 and 100% is 77/77

Not sure how the album did

new in box Siemens EBF89 / 6DC8 tube tested to spec on our Paul Hart-calibrated TV7/U

RCA 3BC5 3CE5 Vacuum Tube Valve NOS NIB CBS Records Vinyl LP industrial-grade GE triple mica 6201This new old stock, new in box RCA 3BC5 3CE5 tube tested to spec on our Paul Hart calibrated TV7 U tube tester. 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