RCA 6CG7 / 6FQ7 Vacuum Tube With Shields NOS-Testing For Your Schiit VT119 NOS NIB This RCA 6AX5GT rectifier tube

This RCA 6AX5GT rectifier tube tested 56/52 on our Paul Hart-calibrated TV7/U where minimum (65%) is 40/40 and 100% is 62/62

This Sylvania 40KD6 tube tested 71 on our Paul Hart-calibrated TV7/U where minimum is 54 and new is 100

These three Ken-Rad 1A7GT tubes tested to spec on our Paul Hart-calibrated TV-7/U

This JJ 12AX7 / ECC83 / ECC83S dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

There is no mounting hardware or coax

RCA 6CG7 / 6FQ7 Vacuum Tube With Shields NOS-Testing For Your Schiit VT119 NOS NIB This RCA 6AX5GT rectifier tubeThis new old stock testing RCA 6CG7 6FQ7 dual triode tested a perfectly balanced 2600 2600 micromhos on our Hickok 800. (New 6CG7s typically test from within a half standard deviation of 2600). This tube has anode radiators for cooler operation and longer tube life; steel support rods and gray plates. There is a shield between the triodes for reduced cross talk. I have played it in my Schiit Vali 2 headphone amplifier and it sounds outstanding. It is