Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff This Sylvania 1L6 vacuum tube

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

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

I have played it in one of my Radio Craftsmen RC-2 monoblocks (with an adapter

Tube Two: 66/60

This tube has steel support rods

Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing 6P6 Klebstoff This Sylvania 1L6 vacuum 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