RCA 8056 Nuvistor Vacuum Tube NOS NIB October 28 2022 If you want them both

If you want them both

59 and 62 where minimum (65%) is 45

They measured 50/68

gas and transconductance on our Paul Hart-calibrated TV7/U and measured as follows:

These tubes have great bass and sparkling highs and Pete Ham's voice is warm and clear as a bell

RCA 8056 Nuvistor Vacuum Tube NOS NIB October 28 2022 If you want them bothThese two new old stock, new in box RCA 8056 Nuvistor 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