GOLD LION KT66 - Disappointed

GOLD LION KT66 REISSUE:
I have brought 4 tubes and after used for half year, 2 of them are out of service... I found the 雲母 inside has some white droplet spilled out!!  :shock:

The tubes have "fire works" shown inside and I have to switch my amp immediately. Then, I replaced them with EH6L6 and everything was back to normal.

Then, I called the tube shop for complaint. They said there is no warranty at all after half year and cut my call thouhgt I have not finished!!

I WILL NEVER BUY ANY REISSUE GOLD LION AGAIN!!! :evil:

yes, the tubes are no fake. They cames with the boxes and matching data... The amp I used is my DIY QUAD II. Surely it fits KT66 as the transformer has enough heater current and all working voltages are checked.

I have used four Chinese NOS 305B which had no problem at all...