3 US-Made 6X4 Vacuum Tube Lot Of Three Creative Editions matched pair of GE 6SJ7s

matched pair of GE 6SJ7s was tested on our Paul Hart-calibrated TV7/U for shorts

minimum (65%) is 2600)

new in box RCA 6DW4B tubes tested to spec on our Paul Hart-calibrated TV7

I am playing them as I write in my Sound Craftsmen SC-2 mono-block amplifiers with Neil Young's "Harvest" and they sound outstanding

SOMETIMES TUBES THAT TEST WELL HAVE PROBLEMS AND SOUND AWFUL

3 US-Made 6X4 Vacuum Tube Lot Of Three Creative Editions matched pair of GE 6SJ7sThis trio of US made 6X4 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas and they measured 36 30, 36 37 and 40 38where minimum (65%) is 40 40. These rectifiers test below the cusp, but should work fine. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHELEC" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE