What item is right for you?
Ask our Experts! 800.606.6969 Live Chat

Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC

You Pay: $48.82
Product Highlights
  • Connect a Vinyl Turntable to a Computer
  • Connect a Computer to a DJ Mixer
  • Plug and Play, No Software Installation
  • Powered Through USB, No Adapter Needed
  • Mac and Windows Compatible

The Stereo iO from Numark is a USB computer audio interface with inputs for line-level devices like a CD player and phono inputs for a vinyl turntable. There are also line-level RCA outputs. The Stereo iO connects to a computer through USB. No software installation is required. The Stereo iO will simply plug in and play on both Mac and Windows computers.

Because it has a USB port, you can connect a vinyl turntable or a line-level device like a sampler to the Stereo iO and record it into your computer. You can also do the reverse and connect your computer to an input on a DJ mixer, so you can play music files from your computer and integrate them into a DJ set. Another option is to connect the output of your DJ mixer to your computer through the Stereo iO, so you can record your DJ set into your computer with the included Audacity software.

With its budget-friendly price and ultra-simple workflow, the Stereo iO makes for a great audio interface for DJs, musicians, and anyone who needs to connect a computer to a vinyl turntable. Because there are no software drivers involved, there will be fewer technical issues to deal with so you can get to work.

Connect any line or phono device to a Mac or PC via USB
Add USB I/O to any analog mixer and add your computer to your setup
Low-cost problem-solving tool for DJs and musicians
Plug-and-play USB connection for Mac and PC requires no software driver installation
No external power supply needed
Inputs 2 x Stereo RCA Inputs (for line-level or phono-level sources)
Outputs 1 x Stereo RCA Outputs (line-level)
Connectors 1 x USB
1 x Grounding Terminal (for grounding a vinyl turntable)
Controls 1 x Volume Dial (for adjusting the RCA output volume)
1 x Line/Phono Switch (for switching the RCA inputs to accept line-level devices or vinyl turntables)
Indicators 1 x LED Light (to show USB connection)
Dimensions Not Specified by Manufacturer
Weight Not Specified by Manufacturer
Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC
  • Stereo iO Cable Interface
  • USB Cable
  • Software CD
  • Audacity Software (Mac & Windows)
  • Quick Start Guide
  • 1 Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    NumarkStereo iO - USB Computer Audio DJ Interface for Mac and PC
     
    4.6

    (based on 5 reviews)

    Ratings Distribution

    • 5 Stars

       

      (3)

    • 4 Stars

       

      (2)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Compact (3)
    • Easy to use (3)

    Cons

      Best Uses

          • Reviewer Profile:
          • Experienced (3)

        Reviewed by 5 customers

        Sort by

        Displaying reviews 1-5

        Back to top

         
        5.0

        Great buy

        By Labrador_Guy

        from NS, Canada

        About Me Experienced

        Verified Buyer

        Pros

        • Clear Sound
        • Compact
        • Durable
        • Easy To Use
        • Lightweight
        • Versatile

        Cons

          Best Uses

            Comments about Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC:

            Hooked up my old average turntable with no problem and am converting my vinyl to MP3 with no hassles whatsoever!

            Share this review

             
            4.0

            Do the job

            By Francis

            from Montréal, QC

            About Me Novice

            Verified Buyer

            Pros

            • Easy To Use
            • Lightweight

            Cons

            • Limited Functions
            • Low Output

            Best Uses

            • Amateur Recording

            Comments about Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC:

            I wanted to use it for digital DJing with my existing analog system. Using timecode, you will need 2 of these. You will need to install ASIO4ALL that is a free ASIO driver that can be used with the unit. I found the output low. It can be good for personnal recording and personal DJ experience, but not more.

            Share this review

             
            5.0

            This little device is huge at work.

            By Piggy

            from Baltimore, Md.

            About Me Experienced

            Verified Buyer

            Pros

            • Compact
            • Easy to use instantly
            • Versatile

            Cons

            • I was I had it sooner

            Best Uses

            • Convert music
            • Home Studio

            Comments about Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC:

            Easy to connect between components,easy set up. I was able to transfer music within minutes. I have a very large collection of albums in mint condition. The Stereo i0 is the cheapest part of my system, but its the part that brings my Dual 1229Q turntable into contact with my computer.

            Share this review

             
            5.0

            No hassle

            By Jim

            from Baltimore

            About Me Experienced

            Verified Buyer

            Pros

            • Compact
            • Easy To Use

            Cons

              Best Uses

              • Amateur Recording

              Comments about Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC:

              Completely satisfied. Plug and play. I use it as an additional soundcard for interfacing my ham radio.

              Share this review

              (1 of 1 customers found this review helpful)

               
              4.0

              Solid Product for the Price

              By Mike

              from Chattanooga, TN

              About Me Aspiring DJ

              Verified Buyer

              Pros

              • Durable
              • Good Sound Quality
              • Well Made

              Cons

                Best Uses

                • Portable DJ Rigs

                Comments about Numark Stereo iO - USB Computer Audio DJ Interface for Mac and PC:

                I am very impressed with the device.

                I was not expecting the difference in sound quality from a standard 1/8" TSR in the laptop to RCA out of the device. It is a very noticeable improvement.

                Another plus for the product is the shielding inside the unit. so far there has not been a need for a DI box as there is no "hum" that is passed through the system to the amp from being plugged into a power source.

                The unit can integrate well with the existing systems I have tried and has proven to be a very solid choice as a second sound card.

                Share this review

                Kopul -  2 RCA Male to 2 RCA Male Stereo Audio Cable (3 ft)
                • You Pay: $9.50
                 

                Headphones

                Show more >

                Headphones are essential for real-time monitoring and mixing.

                Polsen -  HPC-A30 Closed-Back Studio Monitor Headphones
                • You Pay: $29.99
                 
                Audio-Technica -  ATH-M2X Headphone
                • You Pay: $19.99
                 

                Data Storage Devices

                Show more >
                G-Technology -  G-RAID mini 1TB Dual-Drive Storage System
                • You Pay: $190.00
                 

                Software

                Show more >
                Sony -  MSFST10000 Sound Forge Audio Studio 10
                • You Pay: $42.00
                 
                View all Accessories
                See any errors on this page? Let us know.

                Close

                Close

                Close