RCA 5726 6AL5 Vacuum Tube NOS NIB Industrial Grade Hexal Bottle

RCA 5726 6AL5 Vacuum Tube NOS NIB Industrial Grade Hexal BottleThis new old stock, new in box RCA 5726 tube and one other similar to it tested to spec on Paul Hart calibrated TV7 U. Etsy will indicate how many are available. . 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

IN OVER 6000 TRANSACTIONS

It has perforated plates

I cleaned this album on my VPI 16

but the bottle is firmly-cemented to it and there is no movement at all possible

They tested 51/52

but for those of us who were around in the latter third of the ‘70s

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

These are 6N7 tubes

This nearly-perfectly-matched pair of black plate CBS / CBS-Hytron 6V6GT output tubes was tested on our Maxi-Matcher 2 for shorts

This lot of three Arcturus 6L7 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

great flashing a and sutured tops

This Sylvania 5V4GA rectifier tube tested 55/55 on our Paul Hart-calibrated TV7/U where minimum (65%) is 40/40