5 RCA 12CR6 Vacuum Tubes NOS NIB Sleeve Of Five Treasure Press It measured 50/46 where minimum

It measured 50/46 where minimum (65%) is 40/40 and 100% is 62/62

This lot of four Ken-Rad number / type 58 stamped- / engraved-base tubes was tested on our Paul Hart-calibrated TV7/U for shorts

It teats below spec but should work fine in many applications

Both tubes measured 72 where minimum (65%) is 55 and 100% 85

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

5 RCA 12CR6 Vacuum Tubes NOS NIB Sleeve Of Five Treasure Press It measured 50/46 where minimumThis sleeve of five new old stock, new in box RCA 12CR6 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