Best 845 tubes on market as of August 2023

Looking for reasonably well priced 845 tubes for my SET Mastersound 845 amp.

Currently have PS Vane ACME 845 on my Mastersound evolution

What are currently the best and most reliable internet sites to buy them?

What brands are currently well regarded. Price range 200-300 per tube.

I don't care much about sound signature, as long as they are quiet.

Also looking for decent 6SN7 and ECC82 for preamp section

ei001h08-16-2023 3:26am

ei001h OP Details Discussions Posts This discussion Message User 286 posts 08-17-2023 at 02:07am Copy Comment URL Report Comment Edit Delete They don’t hold bias very well. 1/4 tubes always goes from 15 to 22. How often do you check bias
fuzztone Details Discussions Posts This discussion Message User 5,598 posts 08-17-2023 at 02:28am Copy Comment URL Report Comment Edit Delete "Out of stock" is going to last longer than a moment.
calloway Details Discussions Posts This discussion Message User 874 posts 08-19-2023 at 01:09am Copy Comment URL Report Comment Edit Delete I have 2 pair of the Psvane ACME 845s..2 each in both my SET mono blocks and very rarely have to bias mine.i check the bias about every 3 months.I love them.
ei001h OP Details Discussions Posts This discussion Message User 286 posts 08-19-2023 at 02:44am Copy Comment URL Report Comment Edit Delete Is bias a function of a tube or amplifier ? For example, if I bias a tube and change its location, switch with another tube, would it keep its bias ?
pindac Details Discussions Posts This discussion Message User 2,864 posts 08-19-2023 at 06:05am Copy Comment URL Report Comment Edit Delete My experience is that my Valve EE, supplied all my 845's hand demarcated with a number, as is the Base Socket as well, I have at a later date, made a mistake reinserting the Tubes and the bias showed I had done something wrong with the tube placement.