Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Et Volodia Poliakof Kenton-LABELED 14BR11 tubes tested to

Kenton-LABELED 14BR11 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured a perfectly-balanced 2700/2700 micromhos

new in box US-made 117L7GT / 117M7GT tubes tested to spec on our Paul Hart-calibrated TV7/U

One is Wards -branded and the other is Zenith

It has a top

Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Et Volodia Poliakof Kenton-LABELED 14BR11 tubes tested toThis matched pair of Sylvania 6AU6A tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 66 for Tube One and 70 for Tube Two where minimum (65%) is 58. These tubes have top, O getters; gray plates and excellent flashing. I am playing them in my Musical Paradise MC 3 single ended integrated amplifier (with adapters, not included) with Aimee Mann's seminal