Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff This RCA 6X5GT rectifier tube

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

Transconductance measured 46/48 for Tube One and 48/47 for Tube Two (Sylvania-MANUFACTURED

This tube has steel support rods

Tube Two: 66/60

This Sylvania 1L6 vacuum tube tested 18 on our Paul Hart-calibrated TV7/U where minimum (65%) is 16 and 100% is 25

Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff This RCA 6X5GT rectifier tubeThis 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