Once your components, cables, speakers, and room are at a certain level huge upgrades in sonic performance are very rare, but this one was so profound I had to share with the community: putting my streamer on a LIFEPO4 battery was utterly stunning. After much research I’ve found the flagship 22k Aurender W20SE also uses LIFEPO4 batteries. If you want a shocking, simple, and inexpensive upgrade try implementing a LIFEPO4 battery on your streamer, there’s nothing else like it, I can no longer hear any audible quality difference between streaming on Qobuz and playing CDs. This one upgrade puts streaming ahead of everything, try it and you’ll see why.
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