6 US-Made 7B8 Vacuum Tubes Valves Lot Of Six February 10 2024 This GE 6BH11 tube tested

This GE 6BH11 tube tested to spec on our Paul Hart-calibrated TV7/U

This new old stock-testing matched pair of RCA 12B4A tubes was tested on our Paul Hart-calibrated TV7/U for shorts

not included) with Pink Floyd's "Obscured By Clouds" and it sounds terrific

sheet getter

6 US-Made 7B8 Vacuum Tubes Valves Lot Of Six February 10 2024 This GE 6BH11 tube testedThese six US made 7B8 tubes tested as follows on our Paul Hart calibrated TV7 U where minimum (65%) is 29 and 100% is 45: 24, 31, 32, 32, 35 and 37, respectively. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT. PLEASE ALSO SEE OUR 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT