Suitable for high-resolution Audio
Pro-Ject USB Box S  

D/A converter with USB input for PC audio  


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open page Specifications       PDF Productinfo [pdf, 193 KB]       PDF User Manual [pdf, 72 KB]       

• High quality D/A conversion with USB  

• Compatible with Windows®, MacOS® & Linux  

• Automatic detection without the need of additional software,  

  when used with conventional computer systems  

• Powered via USB  

• SMD technology for shortest signal paths  

NEW! Faceplate in new „S“ design  

• Gold-plated RCA sockets  

• Output stage with ultra-low impedance  

• Available in black and silver  


USB Box S with Pro-Ject Direct Streaming: digital music without resampling!  

Windows computer systems normally resample music from CD with Windows Kernel mixer. This conversion deteriorates the audio performance. Pro-Ject Direct Streaming allows bit-by-bit processing. This avoids unwanted signal alteration of the signal by-passing the Windows Kernel mixer. For replay a suitable software players, like foobar 2000, is needed.  


SRP: € 99,00  


FAQ - Hints for using USB Box S  


Q: Does the device support Windows 10?  

A: The device is fully compatible with Windows 10. It may be necessary to reinstall latest drivers after updating from Windows 7/8/8.1 to Windows 10.  


Q: Does a driver exist for the USB Box S?  

A: You do not need a driver for Windows-, Mac OSX or Linux-Systems.  

The driver is already integrated in the operating system.  


Q: USB Box S will not be recognized by Mac OSX and is not available under Audio. What can I do?  

A: Turn off your Computer and press at start alt+cmd+p+r until another starting sound appears. With this command the USB bus will be reset and the USB Box will be recognized new.  


Last update 28.05.2018

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