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2019 300B tubes that are worth the money?

OK, I'm not a super rich audiophile that has unlimited money to blow.  I have a pair of Cary 300 CAD300-SE monoblocks i bought used that currently have a pair of TJ/Full music tubes in them.  I am, overall, very happy with the sound.  So does anyone have a strong opinion that any of the $1000 a pair current production 300b tubes are really worth the money over my $300 pair?  Would my money be better spend on a needle upgrade for my turntable?  :-)
128x128argonsteele
testpilot
914 posts
 
Aren't Sophia tubes just rebranded TJ Full Music tubes in which Sophia claims to cherry pick the best for the US market?
verdantaudio's avatar
verdantaudio
1,499 posts
 
I believe Sophia Tubes are made by TJ Fullmusic and years ago it may have been the case that the cherry picked. Now, Sophia has a bunch of products that are exclusive to Sophia that I can’t buy directly from TJ and no one else will have.  Sophia tubes are exceptional.  

I have reached out to TJ to make a purchase - the issue is you need to make a large purchase and I am waiting for my traffic for tubes to build before I commit to that much inventory.
analogluvr
859 posts
 
Yes Sophia are just rebranded TJ tubes and have a bad rap for reliability. I have only had a few tubes fail in my audio life and they have all been Sophia/TJ. I also have numerous friends that have had problems with Sophia 300B.  Buyer beware. 
chakster's avatar
chakster
6,144 posts
 
Emission Lab 300B 

http://www.emissionlabs.com/datasheets/EML300B.html  

Worth the money? 

analogluvr
859 posts
 
How much are they?
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