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Improving streaming SQ

I have an Aurender A10 and stream Tidal and Qobuz.  I'm looking for an easy and cost effective way to to improve streaming sound quality as it seems to fall a little short of my ripped CD's.  Artistic Fidelity makes an ethernet galvanic isolator (GISO GB) that plugs in between the CAT 6 cable and the Aurender.  I'm wondering if any one has tried this or a similar product and what your experience was.  I don't think this product is available in the USA, but I can get one shipped from Germany for 299 euros.  As always, any and all comments are appreciated!
shoff

Showing 2 responses by erik_squires

erik_squires
15,647 posts
 
Ethernet is by design galvanically isolated. This is because of the distance and potential for major differences in voltage potential with different devices using different circuits.

So, I'd call BS on any Ethernet isolator.

However, power supply noise is a big deal. Make sure any other digital devices, especially those with wall warts, are not on the same power filter circuits. This applies to routers, switches, cable TV boxes, etc.

Best,
E
erik_squires
15,647 posts
 
As someone else just pointed out, make sure you disable Tidal's volume normalization.
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