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RCA 5670's anyone familiar?

I have a 2 tube line stage with some stock Chinese tubes.
The sound is a bit harsh and bright.
I found some RCA's at the tubestore but the guy I talked to said he didnt know their sonic qualities as he seldom sells 5670's and has no customer feedback.
These are the only NOS 5670's I have been able to find.
Anyone ever used them?
david99
5 responses Add your response
david99 OP
1,467 posts
 
Follow up:
I scored some NOS RCA matched pair of 5670's from the tube store.
Cheap too! $8 each and $10 to match them!
They sound real nice even with low hours.Smooth with no harshness or brightness like the Chinese tubes they replaced.
winoguy17
1,119 posts
 
Great idea Dave!
david99 OP
1,467 posts
 
Winoguy-have some more wine! :)
winoguy17
1,119 posts
 
Hey Dave, why dont you call your pal Kevin....
elevick
2,636 posts
 
Try www.tubesandmore.com, they have everything at great prices.
2 other sites for info (they can be pricey):
www.tubeman.com www.tubeworld.com
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