Shopping Cart

Your cart is empty.

Your cart is empty.

USB DI

Free shipping on orders over $29.99

$89.99

$ 35 .99 $35.99

In Stock
  • High Quality D to A Converter
  • Sampling rate from 32 kHz to 48 kHz
  • Switchable isolated transformer outputs
  • Front panel volume control
  • Front headphone output


The USB DI takes USB audio, converts it to analog audio and then isolates the output using custom transformers. Output isolation is essential for removing ground loops and other system noise between digital and analog audio systems. A large button on the USNDI front panel allows quick and accurate control of the output level, while a separate headphone output allows the user to monitor the system. The front panel main output switch allows the user to keep isolated outputs at a fixed level while controlling the output level of the headset.
Line-level XLR outputs are available to connect to all kinds of systems. The main outputs are still isolated but allow the user to control the floor reference to reduce noise. USB DI/O is powered by USB, pulling less than 200mA and eliminating the need for an external power source.
Package includes:

    ART Project Series USB DI Box
    • 1 year warranty


    Chad Bender
    Reviewed in the United States on July 15, 2024
    I bought this to use with Multitracks and it works great, it splits the click and guide to left and all the other tracks to right. I'm using it with an iphone.
    P.B. Salamon
    Reviewed in the United States on May 25, 2024
    I am a recording engineer who never records to a computer (I use a dedicated audio recorder instead) but I mix with a computer so I do need a DAC. There are many USB audio interfaces that I could use, but the ADC side is superfluous. This gives me just what I want.I like that the balanced output is XLR rather than 1/4" TRS. That way I can use a microphone cable (which I have many) to connect to speakers rather than having to find a 1/4" TRS to XLR cable. I do a lot of locations recording, so not having to pack (or forget to pack) a special cable is a good thing.This thing sounds just fine. Haven't had it long enough to assess its reliability.It "only" works at 32k or 44.1k or 48k. That's fine, I record at 44.1k since I don't know of any human that can hear above 22kHz. It's good that it can play back at 48k since that's the standard for video.I would prefer that the headphone output was 1/4" rather than 1/8" (3.5mm), but that's not a big deal.Simple to use; plug it in and it works.The output control has detents but it is not a stepped control; just a pot with detents. Kinda an affectation, but it doesn't hurt anything. I like the big knob.I like these little ART boxes. They're small and light and the all metal case is rugged.I was able to buy this as "Used Like New" for a really good price, about 1/2 the new price. I'm happy.
    BobH
    Reviewed in the United States on October 22, 2024
    I am using this for live play at church and it is working great with a very clean signal
    Blaine Rister
    Reviewed in the United States on July 19, 2023
    This DAC is great! I upgraded from a cheaper alternative when I started getting weird electrical interference between my computer equipment and studio monitors. The previous DAC was unbalanced and did not have isolation transformers or ground lift. Immediately after plugging this in, my signal was much quieter, but I still had a bit of interference. The ground lift eliminated all remaining noise. This little box packs a lot of features at a reasonable price! Great for any home recording studio, DJ, etc.
    CMV
    Reviewed in France on December 29, 2023
    Pour éliminer tous les parasites entre l'ordinateur et des enceintes de monitoring. Vendeur SonoVente hyper réactif.
    Weathermore
    Reviewed in the United States on January 14, 2022
    This device works great on Mac. It's simply plug and play, and the sound quality is phenomenal.I use two, one in a studio setting (straight to speakers) and one in a church live production setting (to a sound board). In both cases the connection and quality has been rock solid. The Preamps are very clean, and the volume knob is very useful. It also has a 'fixed' mode that turns off the nob so that it's not accidentally bumped.I do not know that I would call this 'professional grade', but for the price, this is an incredible value.
    HoHo
    Reviewed in the United States on January 4, 2021
    This thing works, gives you XLR outputs from your computer USB port. Super quiet and easy to use. Small size is good too.
    A. Mackler
    Reviewed in the United States on April 19, 2021
    Generally this works as advertised, but every few days I will hear a pop and then the sound becomes slightly distorted. Power-cycling makes it go away. Other than that it's fine.
    Peter F
    Reviewed in the United States on February 16, 2020
    Works amazing! Very thrilled with this purchase for transferring pc audio to my x32 mixer. You May want xlr- 1/4” adapters if you want to go into an Aux slot not a local Input. Amazing gear and much cheaper than the Radial option.
    Recommended Products

    $799.00

    $ 99 .00 $99.00

    4.8
    Select Option

    $179.00

    $ 81 .99 $81.99

    4.8
    Select Option

    $8.95

    $ 4 .99 $4.99

    4.9
    Select Option

    $9.95

    $ 4 .99 $4.99

    5.0
    Select Option

    $89.00

    $ 35 .99 $35.99

    4.4
    Select Option

    $198.00

    $ 92 .99 $92.99

    4.7
    Select Option