Constant noisy tubes maybe go solid state?


I have a Quicksilver Line Stage Preamp (12AT7) mated to an Odyssey Khartago Stereo. Overall I like it. Way too much gain but I digress. Weeks after receiving it I rolled in a few different tubes, kinda fun to color the sound signature. I liked rhe RXA black plates I got and those stuck around for more than a year. They started going microphonic and making noises so I ordered another pair (noisy) then another different vendor (blasts of white noise) and another set that arrived today (one is noisy as holy hell and one seems fine).

So where does one order preamp quality tunes that are quiet? Is there something I’m not requesting when ordering? Maybe dump
snd go solid state? I’m trying to be humorous because I’m pissed. Ha.
gochurchgo
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@tvad  I had a Freya + Vidar combo and was super not impressed. The Freya was untouchably hot and the tubes included were junk. I tried to make it all work but ultimately sent it all back. Seems like they have gotten it figured out but but I don’t know. As stated earlier I am strongly considering a Don Sachs PH14 but that wouldn’t be until end of next year at the soonest.
As for the QS, I didn’t really know about gain until I got it so my ignorance is my fault. Like I said though it specs out almost exactly the same as the Candela which was the original goal. Sometimes I think I made a mistake, but then I’m using a high gain amp with high sensitivity speakers (speakers were not what I originally was going to get but o feel I made the right choice with what I have).
@gochurchgo 

i can strongly recommend the don sachs unit - aside from the superb sound, he can specifically use the correct capacitors to do proper gain and impedance matching to your amp

don likes tubed power amps though... in one recent exchange i have had with him he (semi) jokingly says 'well ya know all solid state amps kinda suck, right?' hahahaha
Bottom line is either you don't mind messing with tubes or you're done
with it. Personally I have x amount of stereo enjoyment time. I
sold the Cary and moved to Pass. To each his own. Good luck!
@jjss49  I’ve heard that about Don. Mike is the same way. If I were to add a tubed power amp it would probably be one of Don’s although Mike’s are also highly regarded.