6 Philco 5X8 Vacuum Tubes Valves NOS NIB Lot Of Six

6 Philco 5X8 Vacuum Tubes Valves NOS NIB Lot Of SixThese six new old stock, new in box Philco 5X8 tubes tested to spec on our Paul Hart calibrated TV7 U. 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 PROTECTION COVERS ITEMS UP TO

These tubes have shiny

56 and 57 where minimum (65%) is 40

I played it in my Schiit Vali 2 headphone amplifier

55 and 55 where minimum (65%) is 40

Plate current draw was 29 milliamps for Tube One and 31

This new old stock-testing matched pair of Sylvania 12SL7 / 12SL7GT dual triodes was tested on our Pau Hart-calibrated TV7/U for shorts

It comes with a box

GM-BRANDED 6SK7 tested as good on our Paul Hart-calibrated TV7/U

new in box 12SC7s tested to spec on our Paul Hart-calibrated TV7/U

I am playing them in my RC-2 monoblocks with The Beatles' "Revolver" and they sound terrific

6 dB / -82

a beefy D getter and transverse supports