PSVANE Discussion & Impressions Thread

The PSVANE EL-34 PH is the highest quality grade from PSVANE at this time. In the future do you see an ACME EL-34 released?

I'll likely order a quad of ACME KT-88's soon now knowing the warranty and service information you shared. I feel much better ordering Psvane tubes once again. 

I have an older quad of KT88 treasure ll in my VAC amp. The Treasure are better than reissue Gold Lion and sound close to a vintage GEC quad. One Treasure tube failed at about 500 hours and six months but Grant replaced it via warranty. 

It's clear Psvane can make wonderful sounding vacuum tubes at fair prices. Reliability is a but of a concern though. 

your ali express authorized seller G-D parts has already ripped me off. pleae fix this. they change the price while i buy then promise to refund and still refuse to refund. 

For those of you waiting for a response from alightronics you'll apparently be waiting quite awhile for whatever reason she has been suspended

    I too had reliability problems with some 12ax7 Psvanne tubes, which failed quickly, several years ago, so I swore off them, but I might try an improved design.

  I could use “phono quality” 12ax7’s, for a phono preamp.  The only way I know to identify sufficiently quiet tubes is via testing; only a relatively small percentage of any manufacturer’s tubes are quiet enough for a phono preamp.  Will Psvanne offer anything like that?

 I could not find any kt-150 Psvanne tubes on Amazon.

it is nice to see a manufacturer be proactive about these things, and provide a real contact.  Thank you, @alightronics, for the info you are providing.