Linlai E 6sn7 tubes

@bugredmachine, please excuse my lack of technical knowledge,I concede that most here forgot more than I know. That being said,let me throw something crazy out there. Is it possible that this tube in your room is acting like some sort of antenna? Is it possibly picking up some radio or electronic interference?  

Has anyone experience the lack of low end in the tubes with your set up's? 

From what I observed,these tubes took at least 50 hours to start to open up. These were kind of impact free on all levels at first. After having well over 200 hours at this point,these are very full frequency tubes in my system,  

@rocray , the reason I'm asking is because of how the tubes make my Orthofon sing. I ordered a SME spacer for my Hana ML. which I will alternate on my TT. I WILL order 2 set's soon, just would have to get the info from @aldnorab for the socket board.

@bugredmachine 

Your tubes are defective, no new tube should produce the noise you're experiencing. Give up on them and return.

This info hasn't been updated but it states who aren't authorised dealers.

https://linlaiglobal.com/index.php/dealer-locator/