Linlai E 6sn7 tubes

@aldnorab its possible you may notice more change after 100hrs. I thought my Psvanes were done settling after 60-75hrs, nope. Maybe after 100hrs it was still smooth, noticed a wee-tiny bit more bit transparency coming through, something new I did not hear in the first 40hrs. Same occurred with my TJFM 6SN7 tubes too, fwiw. I can imagine there was little test time on them from the factory, have no clue, uncertain.

When I purchased the Psvane 6SN7 BE’s, the seller said they had about 80 hrs on them. Since then,I’ve put another 30hrs or so on them.  I just put the Linlai’s back in,and they are,in my opinion, superior to the Psvane.  The Psvane is a little more rounded. (no pun intended) . The Linlai’s are cleaner and more focused on the edges.  I would describe it like the difference between cutting paper with a pair of scissors vs a razor blade.  I don’t know if that makes any sense to you folks? It does in my mind as I type.( LOL) 

  Here’s a pic of these side by side:

@rocray congrats on trying and learning the differences first hand. Having a few different types of 6SN7s is fun when you’re in the mood to mix it up every once in a while. My gray glass gold base Psvanes cv181 mkIIs are a bit rounded sounding on top, with less on the edges some too. I like and tend to seek this characteristic some times as it tends to expose the midrange frequencies a little more than my extra clean / vivid / transparent n7 tubes. Paying close attention to tones of piano keys and acoustic guitars is a favorite comparison test. I wonder if you might grow to like the Linlai and PSVANE globe for different reasons over time. Its also one of the tuning factors that keeps me running tube DACs, preamp, amps. Good fun. Thanks for taking the time to share back your experiences with this. Enjoy!

Should be receiving a pair of Linlai elite 6SL7 tubes on the 11th

Just received mine this week. Was making some other changes so have not popped them in. Maybe today as Mother’s Day winds down.