SUPER LOW-NOISE PSU – 5V DC
930,00 PLN (excl. Tax)
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We are proud to present our latest product, a upgraded super low noise power supply v.2. It is an evolution of the previously built low noise power supply. Built with high-quality discrete components, it provides clean, interference-free power to your devices. Made in a black steel housing with integrated IEC socket with switch and fuse. It is only compatible with 220 – 240V networks.
Specification:
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- special housing construction isolating the transformer and the AC part from the electronics and the regulator
- dedicated 50VA toroidal transformer with increased amount of copper
- large capacity of the input filter – over 25000uF
- additional active ripple filter with a soft start procedure with a 3-second start-up time.
- low noise floor: -148dB to -176dB in the range from 100Hz to 100kHz
- low noise level: <6 uV AC RMS for the 0-20kHz frequency band (8 uV in the 0 to 100kHz range)
- low Peak-Peak voltage: <50uV
- maximum allowable current 2.5A (3A up to 60 seconds)
- set includes an OFC 4N IEC cable (EU plug 3 x 0.75mm) and a DC cable on the GX16 connector.
- output voltage regulation from 5 to 6V (other options available on request)
- dimensions: 120 mm width, 53 mm height, and 215 mm depth
- weight: 1.7 kg
All measurements were made with a current load of 1A. The power supply is characterized by a constant noise level up to 2.5A load. Each power supply is tested before shipment and has individual ripple and noise measurement results attached to it.
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Lead times
We fulfill orders as soon as possible. Depending on the stock of a given product, the maximum lead times are:
| Availability | Lead times |
|---|---|
| No additional information | Product available in stock, lead time is 1 business day |
| Available on backorder | Lead time up to 3 business days |
| Out of stock | Availability date specified individually in the product card |
Shipping
Delivery services are carried out by FedEx or UPS courier. All FedEx shipments to destination countries outside the EU are sent with the recipient’s signature required. Depending on the selected service, the average delivery times are:
| Destination | Average delivery times* |
|---|---|
| Western Europe | 1-4 business days |
| Northern & Southern Europe | 3-5 business days |
| USA & Canada | 3-5 business days |
| Asia & Southeaster Asia | 4-7 business days |
| Australia & New Zealand | 4-7 business days |
| Other regions** | 6-7 business days |
* Estimated times are based on recent deliveries. These times do not apply to special delivery zones.
** Deliveries to Russia and Belarus are not supported.
For current FedEx services disruptions, please visit: https://www.fedex.com/en-us/service-alerts.html
For current UPS services disruptions, please visit: https://www.ups.com/us/en/service-alerts.page
All shipments are fully insured, if you notice damage to the package when receiving the shipment, check the contents in the presence of the courier. In the event of damage to the goods, a damage report must be drawn up.
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Took this PSU for my Chord QUTEST. Works great.
Super Low Noise PSU 5V just received and connected to my Raspberry Pi4, that I use with Volumio. I am very satisfied and the sound of the streaming source has really made a notable step forward. Harmonics, acoustic scene details have all improved and now the presentation is truly exciting even on streaming. Well built item and very fast shipping. Very good my compliments!
WOW- what a great piece of electronic for Hifi nerds.
good price / perfect build quality / great sound
I started with the internal upgrade for my bluesound and attached first an IFI iPower X as I had a great concern about the temperatur of the device. Test in the past with a Keces P3 which get very hot.
After some nice and quick E-Mail exchange, I ordered the Power Supply. Spoiler: This Power supply does not get so warm
Following the instructions to “warm up” at least an hour before connecting to a consumer.
Since the first minutes I`m only enjoying the open up space and warm and detail rich sounding.
For me a perfect match and worth extra € on top for the not so cheap IFI.
Well done Pawel, thanks 🙂
The PSU was delivered in absolutely no time, super! After swaping from the smaller SMPSU to the Super Low Noise PSU and listening to music, I do recommend the interface and the Super Low Noise PSU to anyone looking for an affordable upgrade of the original Bluesound Node. By the way and not to forget, the housing of the PSU is constructed expedient and of good quality. Thanks to PD Creative, well done!
I have been running the Low Noise Linear PSU and Interface board with a Bluesound Node (N130), utilizing the internal DAC of the Node. It is connected via a Hegel H160 to a pair of Dynaudio SP40 and a Rel S5 subwoofer. To me the difference, after some hours of burn-in, compared the original internal power supply, is more than subtile. The sound is clearly more defined in the lower octaves, the mids more natural, and the top end is more delicate. Increasing the volume before could cause top end to become a bit ”tough” in my setup. Now it is a more smooth experience in good way. The stage feels wider and the music opens up more, however not sure this is partly because I now easily turn the volume a few steps up. The Hegel H160 is known to open better at higher volume. All in all the music feels more engaging and makes me smile when listening to my favourite tracks.
The only comment is the price jump this combo (Node, Interface, PSU) makes, even though I believe the Low Noise PSU has a competitive price. If using the internal DAC in the Node this setup is a given for me.
Gerade am Node 2i installiert und was soll ich sagen, die Genelcecs 1032c +7370 Subwoofer präsentieren plötzlich beim HiRes Quobuz Stream bislang ungehörte Details … geradezu erschreckend, dieser Unterschied 👌🏻Also schon jetzt eine der besten Investitionen, erst Recht bei dem Preis Leistungs Verhältnis. Jetzt bin ich noch aufs Einbrennen gespannt.
Received today morning, it play since 6 hours now, very impressed,
The SMPSU offer lot of details but this one add flesh on bounds and sweetness too.
Bravo and big thanks
I just received linear supply and I wanted to thank you for your work, it is a stellar step towards music !
HUGE gain from the previous Allo Nirvana I had plugged to the Node.
It is brilliant. Many thanks.
Serdecznie witam !
Dotychczas mój interfejs w Node 2 zasilałem liniowcem Nostromo, który wniósł baaaardzo dużo w porównaniu z zasilaniem fabrycznym.
W dniu wczorajszym dotarł do mnie nisko szumny zasilacz liniowy Pana Pawła.
Moje spostrzeżenia po ok.30 godzinnym wygrzewaniu urządzenia ( Porównuję go z zasilaczem Nostromo 5V 3A, gram na DACu wewnętrznym :
– bardziej wyrównana charakterystyka całego pasma, bas, średnica i wysokie są bardziej sklejone ze sobą
– dźwięk jest odrobinę szybszy bardziej dociążony
– słyszalnie poprawiła się przestrzeń, szczególnie w głąb sceny, dokładniej można zlokalizować
cichutkie drobinki dźwięków, które teraz bardziej są uporządkowane i mają swoje miejsce w przestrzeni, niby gdzieś
w oddali, ale jednak teraz słychać je nie punktowo tylko w aurze akustycznej
– Znaczącą poprawę słyszę na wokalach: zniknęła ich punktowa lokalizacja : lewy, prawy kanał, lub
środek. To znaczy głos nadal wydobywa się z miejsca który został wykreowany przez reżysera, jednak
towarzyszy mu aura, pogłos i wydaje się że głos dociera z szerszej, głębszej przestrzeni.
( przepraszam za nieudolny opis )
– Przyjemnie się teraz słucha przy niskiej głośności
– Zasilacz musi popracować kilkadziesiąt godzin, zanim jego elementy się ustabilizują, i wtedy złapie złapie swoją sygnaturę brzmieniową.
Warto było czekać Panie Pawle !
Serdecznie dziękuję i życzę powodzenia w dalszych projektach.