Mullard 6AQ8 ECC85 Vacuum Tube NOS-Testing ECC189 HA Drawer side-D getters

side-D getters

This tube has steel support rods

The 1X2 has been revised to "1X2A"

This new old stock-testing engraved base

72 and 75 respectively

Mullard 6AQ8 ECC85 Vacuum Tube NOS-Testing ECC189 HA Drawer side-D gettersThis new old stock TESTING Mullard 6AQ8 ECC85 tube was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It measured 81 80 where minimum (65%) is 50 50 and 100% is 77 77. I have played it in my Schiit Vali 2 headphone amp and it sounds great. It has a sutured top, copper support rods and a tU4 B8A2 date provenance code. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY