Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff Tube Two: 66/60

Tube Two: 66/60

This RCA 6X5GT rectifier tube tested 53/57 on our Paul Hart-calibrated TV7/U where minimum (65%) is 40/40 and 100% is 62/62

new in box lot of four European-made 6GJ7 / ECF801 tubes tested to spec on our Paul Hart-calibrated TV7/U

They measured 54/56 and 55/54 where minimum (65%) is 40/40 and 100% is 62/62

you're in luck as well

Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff Tube Two: 66/60This Sylvania 12V66GT chrome dome silver top power tube was tested on our Paul Hart calibrated TV7 for shorts, gas and transconductance. There were no shorts or gas. It measured 70 where minimum (65%) is 46. 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