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

These are other customers' choices:

Customers who looked at this item have bought these:

Radial Engineering USB-Pro
54% bought this exact product
Radial Engineering USB-Pro
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
€211 Add to Basket
Palmer PLI 04 USB
6% bought Palmer PLI 04 USB €159
Behringer UMC404HD
3% bought Behringer UMC404HD €111
Steinberg UR22 MK2
2% bought Steinberg UR22 MK2 €115
Focusrite Scarlett 2i4 2nd Gen
2% bought Focusrite Scarlett 2i4 2nd Gen €149
Our most popular USB Audio Interfaces
29 Customer Ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
5 / 5.0
  • features
  • sound
  • quality
19 written ratings Read all reviews
Total
features
sound
quality
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.
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Total
features
sound
quality
VERY NICE AND EXCELLENT
ketong, 20.07.2019
Im using for clicktrack and looptrack sounds so good
Helpful · Not helpful · Report
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
€211
Free shipping incl. VAT
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share This Product
Your Contacts
Phone: +49-9546-9223-30
FAX: +49-9546-922328
Phone: +49-9546-9223-35
FAX: +49-9546-9223-24
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
Test Report
 
 
 
 
 
Online Guides
Computer Based Studios
Computer Based Studios
This article will look at how to integrate a computer into different studio environments, and will highlight the issues of functionality and connectivity.
Online Guides
Recording E-Guitars
Recording E-Guitars
Our aim is to explain the basic process of recording the electric guitar!
 
 
 
 
 
test results:
Offers include 23% Irish VAT and are valid as long as stocks last. Shipping costs to Ireland are 15 EUR, free shipping on orders above 199 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
(765)
Recently Viewed
Shure SE215-CK

Dynamic sound-isolating in-ear earphones Special edition exclusively available from Thomann, Dynamic micro-driver, Shields over 90% of ambient noise, Suitable for in-ear monitoring as well as HiFi listener for e.g. MP3 player, Ear-insertion, Impedance: 20 Ohm, Sensitivity: 107 dB SPL/mW,...

(1)
Recently Viewed
Rode Lavalier GO

Rode Lavalier GO; Lavalier Microphone; pairs perfectly with Røde Wireless GO (item 463781); works with most other devices with a 3.5mm TRS microphone input; compatible with most laptops, DSLR cameras, mobile recorders etc.; broadcast grade omnidirectional condensor capsule; Frequency Range:...

(1)
Recently Viewed
Electro Harmonix BASS9 Bass Machine

Effects pedal for electric guitar Generates different bass sounds from the instrument signal, No special pickups necessary, With a new algorithm that has been revised for transposing one to two octaves down with superior dynamics and optimised tracking, 9...

(3)
Recently Viewed
Solar Guitars A2.6TBR G2

Electric Guitar Body: Swamp ash, Neck: Maple, Fretboard: Ebony, Neck profile: C, Frets: 24 Super jumbo, Nut: Graphite, Nut width: 43 mm, Scale: 647 mm, Pickups: 2 Seymour Duncan Solar humbuckers, Machine heads: Solar with 18:1 gear ratio, Colour:...

(2)
Recently Viewed
Marshall Kilburn II Black

Portable Bluetooth Speaker Loudspeaker equipment: 20 W Woofer and 2 x 8 W tweeter, Class D power amplifier, Frequency range: 52 - 20,000 Hz, Bluetooth Standard V 5.0, Input: 3.5 mm Mini jack for MP3 player etc., Volume control....

Recently Viewed
Roland DJ-707M

Roland DJ-707M; DJ-Controller; 4-channel Serato DJ Pro controller with 4 decks; combines a portable live sound audio mixer, loudspeaker management system and performance DJ controller; built-in 24-bit/48 kHz audio interface; 4-band output EQ, multiband compressor and limiter on each Master,...

(1)
Recently Viewed
XVive U3C Microphone Wireless System

Digital wireless microphone transceiver system For use with condenser microphones, Integrated phantom power: 48 V / 12 V, Works without battery or mains power, Integrated rechargeable lithium rechargeable battery, Range up to 20 m / 70 ft. (without obstacles),...

Recently Viewed
Marshall Fridge 4.4 Black

Marshall Fridge 4.4 Black; half stack design, Matte black finish on inside and outside; 7 blue LED´s; interior lighting 3 Watt E-14,Transparent removable trays; Thermostat placed at the side adjustable temperature; Increased tray space in door with additional metal holder...

Recently Viewed
Guitar Grip Reaper Hand Right

Wall bracket for guitar and bass Right hand model, Provides optimum support for instruments with symmetrical head-plate or with a higher head-plate attachment on the left side, Made of poly-resin, Soft insert to protect the instrument neck, Felt padding...

(1)
Recently Viewed
Harley Benton PowerPlant ISO-5 Pro

Harley Benton PowerPlant ISO-5 Pro, multiple power supply for effects pedals, 5 isolated, filtered & short circuit protected outputs eliminate noise & hum, high current capable for modern digital effects, LED monitoring on each output, powered by a 12V@2A DC...

(3)
Recently Viewed
Harley Benton TableAmp BlueTooth

Compact Amplifier for Electric Guitar and Microphone with Bluetooth Function Ideal for electric guitar, acoustic guitar, ukulele, vocals and listening to music, Enables singing and playing along through the integrated Bluetooth function, Power: 30 W RMS, Loudspeaker equipment: 5"...

Recently Viewed
Solar Guitars A2.6 W

Electric Guitar Body: Mahogany, Neck: Maple, Fretboard: Ebony, Neck profile: C, Frets: 24 Super jumbo, Nut: Graphite, Nut width: 43 mm, Scale: 647 mm, Pickups: 2 Seymour Duncan Solar humbuckers, Machine heads: Solar with 18:1 gear ratio, Colour: White...

Give Feedback
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.