Bluesound Node (2021) PS upgrade to Teddy Pardo; is it worth it?

PD Creative offers a package for $300 USD. which includes a low noise LPS. not sure how it  compares to the SBosster PSU?

Creative vs Teddy pardo power supply -lol not even worthy of comparison 

Pardo is in a much higher league and competes with LPS that are 2x the cost 

replacing power cord with anything decent like a pangea sig for $100 great boost in fidelity as well as with the $50, DC cable , or their top $90 copper DC 5.5 mm-2.1 mm barrel connector great for uptone ether regen, or Sonore optical, or rendu.

Hi all

Teddy Pardo has just launched its new MiniTeddy power supply, compact size, lower cost and improved performance. Works like a charm with Bluesound Node.

I did the LHY filter board and 5V LPS on a new Node N130.Yes it did sound better. A bit more clarity. But it does not fix the bad USB audio out or the mediocre internal DAC.

I found a PI 4 USB into a Denafrips Aries DAC still sounds much better. Or probably into many other mid-tier DACs from SMSL or Topping for that matter.

But it you must spend money on a Node let me suggest just buying the LHY filter board for $110. I found that once installed the Node did not sound any different with a LPS vs a wall wart so it seems the filter board was doing most of the work of improving the sound. I tried it with a $10 wall wart from Amazon that was 5V and 4A which actually surpassed the power capability of the LPS.

Sorry if this is a dumb question, but I use my Node to stream from my Vault.  Does it make sense to upgrade power supply on the Node without upgrading the Vault?  It does not appear that Teddy Pardo offers a linear power supply for the Vault, and I doubt that it has one as stock (?)

Thank you