ALLO USBridge (Black case assembled)

Item number: 6390


HAN: USBridge

Volumio is more for beginners, Diet pi is more for advanced people that want to do more.

If a you want to use spotify ,then the you need to use a USBridge signature with Volumio OS.

Qobuz (support Hi-Res audio quality)
And if you want to use Qobuz,Then you need to use  USBridge signature with Dietpi OS. And in LMS server he need to configure Qobuz

For using as roon endpoint ,need to use Dietpi, Ropieee or volumio OS.

Category: Transport


236,81 € (199,00 € netto)

including 19% VAT. , plus shipping (Parcel)

Available now!

There are variations of this item. Please select the variation you wish.

First... What is a "Transport"

Basically you have your music on the cloud or on your PC/NAS. If it’s on the cloud , you will use your smartphone to access your account and play. From your smartphone, in order to send the music to your DAC (DACs have USB and/or S/PDIF inputs) you need a transport that will be visible (to your smartphone / tablet /PC) as an Airplay device (iOS ) or UPNP/DLNA (Android/PC).

Our transports have different outputs. USBridge is feeding your DAC through USB and DigiOne is using coaxial/bnc. Depending on your DAC inputs you need to make a choice.

Includes: Sparky + USBridge + eMMC 16GB + Acrylic Case
(Optional: 5V power supply)

Every DAC needs a source. For USB input we created the USBridge. (DigiOne is for S/PDIF).

So why not use a cheap laptop, RPI or even Sparky as a USB transport? Well you can, but they all have some limitations.

First, laptops are noisy... very noisy. On USB we usually see spikes at 100mV of noise. That will have an impact on sound system.

How about RPI? RPIs are great and very energy efficient, but on USB they have 2 major flaws. First is that bandwidth is shared between the 2 USB ports (so in fact there is only one USB), and second is that ethernet is also shared on same bus! Of course, you also have the noise on USB at about 60mV.

Maybe Sparky? The 2 USB ports (next to the ethernet port) share one input to the CPU (split by a hub). Noise on USB bus is about 27mV (pretty good) and ethernet is completely apart (bus is not shared). So it's ok, but not great.

So we developed a new board that is connected to the bottom of Sparky. Sparky has 2 independent USB controllers (2 highways), and we connect to the second one. Then we use a new USB IC that recloaks the stream using hi quality NDK Oscillators, and everything is powered by independent LDOs and hi frequency filters. The final noise of the USBridge is lower than the noise of a battery.

What we have designed and achieved is a true USB output for audio.

  • AP Report - RPI USB with SCHIIT MODI2
  • AP Report - USBridge with SCHIIT MODI2
  • USBridge Jitter


Compatibility: OS Volumio and DietPi

PSU: Included 5V/2.1A (minimum).
Please note that you can feed the Sparky separately with one PSU (5V / 2.0A) and USbridge HAT (5V / 100ma + whatever your DAC needs). Please check your manual before to open J28
Not Working With: N/A

* Please note that all acrylic cases we ship, have a protective film (which looks like brown paper). You will need to peel this film off, in order to reveal the case. This is to prevent scratching and fingerprints during shipping.

Dietpi: Configure Qobuz in Qobuz in the LMS server

Dietpi: Configure Qobuz in LMS.

If the USBridge has Dietpi preinstalled, it can configure Qobuz in the LMS server.

Do have an LMS server? Need to add plugin on LMS server

Note: Qobuz will work with Volumio OS also. Volumio has user friendly GUI so we just suggested.

In the dietpi LMS option we need to enable the Qobuz plugin.

For opening LSM ,we need to enter Dietpi IP address:9000 in the PC web browser.

In the dietpi LMS option we need to enable the Qobuz plugin

And in their LMS server (In Qobuz settings) needs to give Qobuz credentials.

Shipping weight: 0,50 Kg
Product weight: 0,50 Kg - How to Install Aluminum Case for Sparky Bundle or USBridge

Learn how to assemble our aluminum case with your Sparky + Kali + Piano 2.1 bundle or USBridge.

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