Tung-Sol 6L6 6L6GC Vacuum Tube For Your Univalve

Tung-Sol 6L6 6L6GC Vacuum Tube For Your UnivalveThis Tung Sol 6L6GC was tested on our Maxi Matcher 2 for shorts, plate current, transconductance and gas. There was no gas and it tested 2170 micromhos with a plate current draw of 25. 6 milliamps. It has dual D getters; crenelated mica spacers; generous flashing and an anode radiator for cooler operation and longer life. I have played it in my Musical Paradise 301 MK 3 and it sounds excellent airy with excellent dynamics and signal bandwidth. WE HAVE

64 and 70 where minimum (65%) is 49

They sound great in my Alan Eaton single-ended 45 amplifier (with an adapter

minimum (65%) is 2600)

new in box Sylvania 6AQ7GT tubes tested to spec on our Paul Hart-calibrated TV7/U

Plate current measured 9

This album was recorded and manufactured in the Soviet Union

This matched pair of RCA black plate 5763 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

New / nominal transconductance is within one standard deviation of 1900

Transconductance readings are 27

new in box GE 6AH4GT tubes tested to spec on our Paul Hart-calibrated TV7/U

WE HAVE HAD A DOZEN OR SO LESS-THAN-FOUR-STAR REVIEWS OR HAVE LOST A CUSTOMER BECAUSE I REFUSED TO EITHER ISSUE A REFUND FOR A TUBE THAT WENT BAD AFTER IT HAD BEEN USED OR A BUYER KNEW NOTHING ABOUT TUBE REBRANDING AND CLAIMED THAT SOMETHING MADE BY TUNG-SOL AND BRANDED BY EMERSON WAS MADE BY EMERSON

Minimum (65%) is 1430