Philco 7A5 Vacuum Tube Valve NOS NIB 6LX8 T17

Philco 7A5 Vacuum Tube Valve NOS NIB 6LX8 T17This new old stock, new in box Philco 7A5 tube tested to spec on our Paul Hart calibrated TV7 U. It is still stapled in its box. 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 SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE

Transconductance measured 35

Both tubes are the same on the inside with top D getters

new in box GE 12L6GT tubes tested to spec on our Paul Hart-calibrated TV7/U

36/37 and 40/38where minimum (65%) is 40/40

Tube Two tested 24

I just cleaned this LP on our VPI 16

new in box RCA 6CS6 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of two National Union number 78 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

They have HG YCN and EJ date codes

new in box (for Tube Two) GE 12SN7GT dual triodes was tested on our Jackson 648 Mutual Conductance tester for shorts

rectangular mica and smooth rectangular bottom spacers and excellent flashing

Baldwin-BRANDED and SELECTED 12AU7A / ECC82 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts