Amperex ECC189 6ES8 Vacuum Tube For Your Schiit

Amperex ECC189 6ES8 Vacuum Tube For Your SchiitThis West German Amperex MANUFACTURED, RCA LABELED ECC189 6ES8 dual triode was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It measured an outstanding and nearly perfectly balanced 92 93 where minimum (65%) is 50 50 and 100% is 77 77. This tube has steel support rods; an O getter and matte gray plates. As I write, I am playing Pink Floyd's Green Is The Colour" in my Schiit Audio Vali 2

56 and 57 where minimum (65%) is 40

is sold as-is

new in box Sylvania milspec JAN-CHS-6D4 tube tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured (From left to right): 36

Not sure how the album did

This Westinghouse black plate 7AU7 tube tested to spec on our Paul Hart-calibrated TV7/U

67 and 71 where minimum (65%) is 46

They tested 8

This lot of nine new old stock

INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS -- AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM-- WE NO LONGER SHIP TO GERMAN ADDRESSES FROM JUNE 1

Transconductance measured 50/58

new in box RCA 0A2 tube tested to spec on our Paul Hart-calibrated TV7/U