Radial Engineering USB-Pro

USB Stereo DI Box

  • For audio streaming with laptop or PC
  • 24 Bit/ 96 kHz
  • USB Input (Type B)
  • 2x XLR male out
  • Adjustable level
  • Switchable mono sum
  • 3.5 mm Stereo jack headphone output
  • Switchable ground lift
  • Robust metal chassis

Further information

Multi-Channel Unit Yes
Active / Passive Passive
19" No
Pad switchable Yes
Gnd/Lift switchable Yes
Powered by battery No
Speaker Simulation No

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14 written ratings Read all reviews
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Great problem solver

Jason7773, 02.10.2014
I have had a lot of trouble in the past with the generally extremely poor sound quality from most laptops, even extremely high end ones. Lets face it inside a computer case with all that digital mush about is just not a good place for audio signals. Add to that the ultra compact nature of many laptops and its probably surprising that they get any sort of usable audio out. This box fixes all that. The output level can go extremely high, but is continually adjustable with a pot. The sound is very clean and although not quite audiophile grade is very good. The headphone output has a very slight constant hiss just barely audible at the limit of my hearing but this does not seem to be present on the main XLR outs to the desk. My manual had an addendum inside with a warning to ensure that the isolation transformers are switched in when using on a desk with global phantom power. I leave the isolation switched in just to be safe. So far it has worked without any driver installation on every computer I've plugged it into, Windows, Mac and Linux. Before getting this unit I always used an external USB audio interface and a DI box, never the mini-jack outputs. This is a much neater solution.
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Total
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Simple and great

markozg, 01.05.2018
Just what I was looking for to avoid minijack and bad connection

Con
does ot come with a USB cable
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Phone: +49-9546-9223-30
FAX: +49-9546-922328
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Phone: +49-9546-9223-35
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MusicRadar.com Radial USB Pro
Radial USB Pro
MusicRadar.com (3/2014)
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Test Report
 
 
 
 
 
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This article will look at how to integrate a computer into different studio environments, and will highlight the issues of functionality and connectivity.
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Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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