All-American Five Octal Vacuum Tube Replacement Set NOS NIB Stereo DL 75256

All-American Five Octal Vacuum Tube Replacement Set NOS NIB Stereo DL 75256This is a new old stock, new in box set of US made octal tubes for your All American Five set that requires the following: 1 12SA7 1 12SK7GT G 1 12SQ7 1 35Z5GT 1 50L6GT Brands are indicated on the boxes. 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

Wish I knew who actually made them

These tubes have top O saucer getters

new in box Sylvania black plate 12AV7 dual triodes was tested on our Maxi-Matcher for shorts

not included) as I write and they sound excellent

new in box Sylvania 6BJ6 tube tested to spec on our Paul Hart-calibrated TV7/U

Plate current draw: 20

(New US-made 6V6s typically test with plate current from the mid-teens to mid-30s with transconductance from 2300 micromhos or so

It measured 69/65 where minimum (65%) is 50/50 and 100% is 77/77

This new old stock-testing almost-perfectly-matched pair of Sovtek 6BQ5 / EL84 / 6P14 / 6P14P output tubes was tested on our Maxi-Matcher 2 -- with 325 volts on the plates and a bias of -14 volts -- for shorts

Lancashire in the first week of November

This is a late-50s

It measured 52/57 where minimum (65%) is 40/40 and 100% is 62/62