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Question About Tube Dampers

I have a Joule Electra tube preamp that I purchased here and it came with tube dampers on all the tubes. We all know of the advantages of using tube dampers on resonances and noise with tubes. Something I was thinking:

Are there any possible disadvantages to the sonics or performance of a preamp that you are aware of or have experienced with the use of tube dampers? Or is this always a performance positive?
foster_9
hornguys
180 posts
 
I've not heard any tube damper that actually helped the sound.

IMO, they do change it. But not for the better.

But I've not heard them all.
michael02467
64 posts
 
If the dampers helped the sound so much, why wouldn't manufacturers of amps or pre-amps use them? Dampers are, relative to the finished product, quite cheap.
atmasphere's avatar
atmasphere
11,577 posts
 
Manufacturers of amps and preamps *do* use them. ARC has a proprietory damper for example.
hifigeek1
770 posts
 
Atmasphere is correct. ARC equipment is 'voiced' with the tube dampers in place. I like them a lot.
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