UTOS

UTOS USB to Toslink converter.

The UTOS is a USB stick size converter that plugs directly into the host USB socket, no USB interlink nor DC adapter needed. It is designed to produce low interference and a clean, low jitter S/PDIF signal.

It uses little power so it's ideal for use with battery powered hosts.

It is designed to produce low interference and a clean, low jitter S/PDIF signal. 

It has 3.5mm Toslink output and a serial output for controlling the SVC by the host instead of the IR remote control.

Supports 44.1/16 .. 96/24, should also work with most other Toslink DACs.

Rear view.

 Why buy a UTOS ?

Size:

  • Small size, plug directly into host
  • Powered by host

Low power consumption:

  • 100 milliwatts while playing 44.1/16 WAV

Playback:

  • No drivers required
  • Works with PC/Mac/Linux and most USB based streamers/software
  • Works with iPhone/iPad using Lightning to USB3 camera connection kit
    (keeps iPhone/iPad powered while playing by extra Lightning power connector)
  • Bitperfect playback (if source is bit perfect !)
  • Optical Toslink interface that offers perfect galvanic insulation with zero stray capacitance
  • Optional control SVC volume controller from host

Specifications
Width 2,1 cm
Length 9 cm
Height 1 cm
Weight
Power supply USB 5V from host
Output connectors 1x Toslink, 1x 2 pin header
Input connector 1x USB A