I recently had a Psvane 12AX7T-II die before it should have, so they're on my shitlist (I have new-ish Tung Sol 12AX7s and tubestore "preferreds" as backups so I can remain in the game). I bought a pair of Mullard CV 4024s recommended by "thetubestore" after a warranty covered NOS Phillips exploded. They work perfectly and reward you with the "mullard flash experience" every time you start up an amp...a bonus! Like he said, still seem like a bargain as far as NOS goes.
