Tung-Sol 6L6 6L6GC Vacuum Tube For Your Univalve Septal Dual Triode new in box Telefunken 6BL8

new in box Telefunken 6BL8 / ECF80 tube tested to spec on our Paul Hart-calibrated TV7/U

This CD plays fine

These three RCA 6MJ8 tubes are new old stock

The Superior-tested tube measured "low to medium-good

Tung-Sol 6L6 6L6GC Vacuum Tube For Your Univalve Septal Dual Triode new in box Telefunken 6BL8This 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