2. amps-preamps
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6922 tube question

I have a preamp which uses two 6922 tubes, currently Sovtek. To my ears, the sound is overly warm and the bottom end sounds bloated. I'm wondering if anyone can suggest a tube, 6922 or otherwise, that will clean up the sound.

I'd like a crisper, more neutral sound while maintaining strong lows (though not bloated) and extended highs. Any thoughts are highly appreciated.

Also, how long is recommended for tube break-in?
one_speed
gunbei
2,327 posts
 
If you're looking for a more revealing tube with good transparency and soundstaging try a pair of NOS Siemens 6922s or CCas. Good luck.
newbee
4,767 posts
 
Unfortunately for you most of the qualities that you seek are those for which the Sovtek is generally condemmed, that it lacks any warmth. Personally I have not heard a 6922 with less warmth than the Sovtek but I'm sure there must be some NOS tubes that do. I use 6h23's - they are nearly identical to the Sovteks but are a bit smoother and almost as quiet. I find little difference in small tube sound after they have run in about 24 hours.
mdomnick
332 posts
 
I second the Siemens. Also an Amprex 7308 would get you what you want.
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