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
one_speed OP
15 posts
 
Just wanted to say hello and thanks for all the replies to my inquiry. So you know, the speakers are spiked. I've played with position a bit, but should do more. I have a feeling, after reading your replies, some of the warmth comes from the oil caps, and some from the positioning of the speakers. I'm also not used to a very warm sound, so this throws me a little.

Thanks much to all, I'll check into these things.
lazarus_short
1 posts
 
My preamp came stock with RAM 6DJ8's - you can guess the brand of preamp. I bought and tried some mil-spec Sylvania 6922's, and they were glorious!

Lazarus Short
nguyenchiro
92 posts
 
You got to try out the Telefunken CCa. I tried them on my previous CJ 17LS. They sound more in mid and high, more neutral than Siemens CCa. But I also believe either amp or preamp should be upgraded with oil caps or copper caps, which could help the sound more dynamic and detail.
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