8 3AU6 3AU6A Vacuum Tubes Valves Lot Of Eight A Single Man

8 3AU6 3AU6A Vacuum Tubes Valves Lot Of Eight A Single ManThis lot of eight US made 3AU6 tubes tested as follows on our Paul Hart calibrated TV7 U: 26, 30, 30, 30 31, 32, 35 and 38 where minimum (65%) is 26 and 100% is 40. 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 MEDIA MAIL ARE AUTOMATICALLY

Transconductance measured a perfectly-balanced 2700/2700 micromhos

They tested (from left to right) 36

This lot of two milspec Ken-Rad VT-86 / 6K7GT tubes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box Philco 7C5 tube tested to spec on our Paul Hart-calibrated TV7/U

new in box JJ 5U4GB rectifier tube tested 52/51 in Sections One and Two

mesh plate tubes tested 33 and 34 on our Paul Hart-calibrated TV7/U where minimum (65%) is 25 and 100% is 38

I am playing them in my Musical Paradise MP-3 single-ended integrated amplifier (with adapters

Three have thimble getters while Tubes Three and Four have dimpled-sheet getters

This new old-testing matched pair of Matsushita-MANUFACTURED 6AQ5A output tubes was tested on our Paul Hart-calibrated TV7/U for shorts

Transconductance measured 52 for Tube One and 56 for Tube Two where minimum (65%) is 30 and 100% is 46

I would give it a 6 out of 10 because of this

This lot of two new old stock