Power Supply Upgrade for Bluesound Nano

I’m not an electrical engineer so I’m not an expert.  Talking with people who are though I have learned that your focus should be on the power supply in your home.  If that is stable and the outlet(s) you are using are supplying the power needed to properly power your equipment you should be set.  Power supplies are one of the controversial issues in hi-fi.  Some people swear by upgrades and others call it snake oil.  Unless the manufacturer offers upgrades or tells you it’s okay I would not mess with it.  

@kofibaffour wrote

Why? Are you saying Bluesound engineers don't know how to do the circuitry of their devices correctly?

It's an unnecessary thing to do unless you're having issues

Everything is built to a price point   Power supplies are one of the most expensive component in an audio product.  Upgrading an inexpensive power supply often results in improved performance.  

Power supplies are one of the most expensive component in an audio product.  Upgrading an inexpensive power supply often results in improved performance.  

^^^^ this.

Upgrading from a cheap wall wart is a no brainer on an evolved system. How much of a difference you'll notice is a variable, but it should be a step in the right direction.  

I don't have a specific recommendation on a brand, but have replaced the wall warts on my phono stage and DAC with DIY regulated linear power supplies, and offered lower noise floor and more refined overall performance in both cases.  

yikes...run my BS though dacs...sound great....

In my best Captain Renault voice I am shocked SHOCKED that people on this forum don’t know the power supply of the Nano is an external USB-C 5v2A rather than an internal one and would gatekeep the hobby in saying unless you can drop your monthly income for a power supply or a source component than don’t bother rather than actually helping the person with the original question seeking knowledge.

I went with the iFi Power X. I can't say how much it helped over the stock wall wart because I never used it. That said the Nano with it's built in DAC on it's own is fine, I'm just waiting for my new DAC to ship.