Bluesound Node 2021 (gen.3) upgrade – low noise PSU interface

(8 customer reviews)

320,00 PLN (excl. Tax)

LPSU interface for the new Bluesound Node 2021 (gen.3) device.
This interface replaces the original power supply. All you have to do is install it on your device.


LPSU interface for Bluesound Node 2021 (gen.3) device.
This interface replaces the original power supply. All you have to do is install it on your device.

Compared to the original power supply, this interface offers a significant reduction in noise level, to less than 1uV/Hz (depends on PSU used).


    • fuller sound, darker background, more space and details
    • more better controlled low tones
    • less harsh sounds at high frequencies


    • removes EMI/RFI sources from inside device
    • short-circuit and overload protection, reverse polarity protection
    • additional  voltage filters for better ripple damping
    • module is equipped with double induction chokes, super-fast polymer capacitors with ultra-low ESR
    • total capacity: 15000uF

Interface require 5V DC power supply.
Minimum current 2A. DC plug 5.5/2.1mm (5.5/2.5mm compatible), center pin positive.
Interface is fully guaranteed even if third party power supplies are used.

8 reviews for Bluesound Node 2021 (gen.3) upgrade – low noise PSU interface

  1. Dan (verified owner)

    Received and installed the power interface for the Bluesound NODE and the improvements are much more than I expected. Thank you!

  2. ron (verified owner)

    WOW. i paired this with a cheap linear power supply and it is spectacular. i am all in at $220.00 and is well worth it. i use my node as streamer only and still makes a big difference. truly takes the node to a new level as just a streamer. wish pawel would offer a 120v lps for this, it would be one stop shopping. highly recommended.

  3. Jorge (verified owner)

    I saw reviews of this and thought I’d give it a try—I already have a 5v 3a linear power supply that was custom made for a Squeezebox 3. I’ve been tweaking every part of my system—wires, tubes, different amps and preamps without much change in what I’d describe as hash. But the problem was at the source—a new Bluesound Node. Installing this was relatively easy with the instructions being very clear. The hardest part was reassembly—seating the top to fit under the hinges. The sound cleared up dramatically, both the analogue and digital outs. Linn used to say music started with the source, so spend half your budget on a good turntable. In this case improving the source of your music is relatively cheap. I was hesitant to modify a nearly new streamer, but it was definitely worth it.

  4. Greg (verified owner)

    I was expecting a subtle, if any, difference from installing this mod. Instead, I’m blown away. Every aspect of the music is better, for a fairly minimal investment. I honestly can’t imagine NOT installing this mod if you care about high-resolution output from the NODE. Installation took all of 15 minutes and was very, very easy.

  5. marcopolo96

    Świetna robota Panie Pawle. Jestem pod ogromnym wrażeniem. Dźwięk jest niesamowity w całym paśmie. Dodam że pierwotnie miałem zasilacz impulsowy firmy na i. Było nieźle, ale po zmianie na zasilacz liniowy jest imponująco!!!

  6. Patrick Patterson (verified owner)

    The board was easy to install and fit perfectly. The sound was very much improved. I could go into the separation and the way the sound stage, placement of the instruments was closer to a live performance. But I just will cut to the chase: if you do any upgrade to the new Bluesound Node this is the one to do! You won’t regret it. I live in the US so had to source a 120v linear power supply from China. The systems work seamlessly together.

  7. George

    The music sounds fantastic, noticable improvement. Same quality as before, very well done.

  8. Lesheck

    Duża poprawa jeśli chodzi o samego DACa ale w dalszym ciągu to nie jest poziom mojego Myteka Brooklyn. Jeśli zaś chodzi o sam transport to nie słyszę już różnic między transportem z Node a bezpośrednim połączeniem NASa do DACa Brooklyn’a. Zmiana zdecydowanie w dobrą stronę.

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