Sylvania 5932 6L6WGA Output Tube Industrial Version T15 T03 5 record cleaner and then

5 record cleaner and then played on our Rega Planar 3

Transconductance: 1541 / 1532

There were no shorts or gas and it measured 42 where minimum (65%) is 26

This new old stock-testing matched pair of RCA 1625 / VT-136 output triodes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box industrial-grade GE 6679 / 12AT7 dual triode was tested on my Hickok 600A for shorts

Sylvania 5932 6L6WGA Output Tube Industrial Version T15 T03 5 record cleaner and thenThis industrial grade Sylvania 5932 6L6WGA output tube was tested on our Maxi Matcher 2 for shorts, gas and transconductance with 400 volts on the plates and a bias of 48 volts. There were no shorts or gas. Its plate current draw was 25. 1 milliamps while it measured 2380 micromhos where new US made 6L6s typically test with plate current from the low 20s to mid 30s and with transconductance from 2200 micromhos or so. This tube has two spy holes per