5 Sylvania 6AX4 6AX4GT Vacuum Tubes Valves Lot Of Five October 19 2023 This lot of four Hytron

This lot of four Hytron coated glass 50L6GT tubes was tested on our Paul Hart-calibrated TV7/U for shorts

I have played it in my Schiit Audio Vali 2 headphone amplifier and it sounded great

59-43 188-5 and 5-48 188-5 date/provenance codes

I am playing it now in my Musical Paradise 301 MK 3 (with an adapter

Tubes Three and Four measured 73/70 and 75/72

5 Sylvania 6AX4 6AX4GT Vacuum Tubes Valves Lot Of Five October 19 2023 This lot of four HytronThese five Sylvania MANUFACTURED (one is Philco LABELED) 6AX4GT rectifier tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas. They tested 54, 54, 54, 56 and 57 where minimum (65%) is 40. 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