- EOL
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Attention! The product has been discontinued. Check others products incategory. |
Description
USBridge is a board with digital audio relay, it transmits sound via the USB port. Board is connected to the minicomputerSparky, it has an eMMC adapter in the form of a microSD card. The whole unit is mounted in a black aluminum case.
Sparky was used due to its low noise of the USB bus, at about 27 mV, whereas for the Raspberry Pi it is at about 60 mV. When using USBridge boards, the noise is lower than in batteries. The board provides power supply to the DACmodules via USB. USBridge is compatible with Volumio OS and DeitPi. Poweredby the power supply connector DC jack or usb5 V / 2.1 A - minimum.
Adapter for eMMC memory is in the form of a microSD card, so it can be easily installed in the slot.
Specification
- Supply voltage: 5 V
- Supply current: less than 2.1 A (Sparky needs 2.0 A, USBridge 100m A + current consumption of the DAC)
- Operating temperature: 0 °C to 70 °C
- Storage: eMMC 16GB with installed control DietPi or Volumio
- Dimensions: 141 x 107 x 61 mm
The kit includes
- Assembled kit USBridge (USBridge + Sparky + eMMC + case)
- Adapter microSD for memory eMMC
- Power supply unit with interchangeable connectors and adapter DC-jack - microUSB
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