[legopart]

is it improve something about the sound ?

 

[HiGHFLYiN9]

It can help reduce noise if noise is an issue, but it can dull the sound in some instances. Usually you'll find them on switching A/C adapters and sometimes on power cables. I think Cardas uses them on the Quadlink interconnects. They're cheap enough to buy and experiment with, give it a shot and let us know what you think.

 

[MorroBay]

It can help reduce noise if noise is an issue, but it can dull the sound in some instances. Usually you'll find them on switching A/C adapters and sometimes on power cables. I think Cardas uses them on the Quadlink interconnects. They're cheap enough to buy and experiment with, give it a shot and let us know what you think.

I had no idea it could dull the sound. I always thought it was a positive thing to have them at each end of cheaper cables.

 

[Speedskater]

A ferrite reduces high frequency noise/interference passing thru a cable. Mostly at frequencies above 100kHz. In the case of AC power cords, it may be noise entering or being generated by the hi-fi component.
However some audiophiles enjoy a small amount of added background noise. In some cases it seems to add sparkle or definition.

 

[legopart]

Thanks you all!

I have a question about Balanced >to> Stereo connector.
I have AUNE X7S amp, with strong balanced connection.
I have some headphones with no option to use balanced connection.
is it possible to make cable like this: Balanced >to> Stereo ?

 

[HiGHFLYiN9]

You need to check with AUNE first, some amps can be damaged/bricked by shorting the left and right negative.