4 US-Made Type / Number 26 #26 Vacuum Tubes Lot Of Four 28July23 S14 This lot of four US-made

This lot of four US-made type 26 triodes was tested on our Paul Hart-calibrated TV7/U for shorts

black 17MM plates

This new old stock-testing Svetlana 6550C / 6P27 perforated plate output tube was tested on our Maxi-Matcher 2 with 400 volts on the plates and a bias of -48 volts for shorts

It portended growth but alas we got suicide and embezzlement instead

51/51 and 52/52 respectively

4 US-Made Type / Number 26 #26 Vacuum Tubes Lot Of Four 28July23 S14 This lot of four US-madeThis lot of four US made type 26 triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 19, 29, 29 and 30 where minimum (65%) is 29 and 100% is 45. 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