Matched Pair General Electric GE 6AX4 6AX4GT Vacuum Tubes Rectifiers July 08 2025 top mica spacers with smooth-sided

top mica spacers with smooth-sided rectangular bottom mica spacers

new in box RCA 6W4GT tubes tested to spec on our TV7

D getters and short bases

This Sylvania 17KV6A tube tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 21LU8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair General Electric GE 6AX4 6AX4GT Vacuum Tubes Rectifiers July 08 2025 top mica spacers with smooth-sidedThis matched pair GE 6AX4GT rectifier tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas. They tested 53 and 78 where minimum (65%) is 40 and 100% is 62. They have side, O getters and excellent flashing. 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