2 US-Made 6CZ5 Vacuum Tubes Lot Of Two Symphony 3 Eroica These five GE 6BL8 tubes

These five GE 6BL8 tubes tested to spec on our Paul Hart-calibrated TV7/U

It measured an outstanding 28 where minimum (65%) is 13

67 and 74 where minimum (65%) is 53

I just read the liner notes and I was right about this album sounding 15-20 years ahead of its time as it was

perfectly-balanced 70/70 where minimum (65%) is 50/50 and 100% is 77/77

2 US-Made 6CZ5 Vacuum Tubes Lot Of Two Symphony 3 Eroica These five GE 6BL8 tubesThis pair of US made, black plate 6CZ5 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. They measured 85 and 75, respectively, where minimum (65%) is 60. 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