Whether you gig with a CD library or someone brings you a CD to play, it helps to be able to play them.

If you're ready to transition to performing with MP3 files or even if you already do, the MP103USB USB and MP3...

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Whether you gig with a CD library or someone brings you a CD to play, it helps to be able to play them.

If you're ready to transition to performing with MP3 files or even if you already do, the MP103USB USB and MP3 CD player from Numark lets you have the best of both worlds in one extremely convenient and powerful place. For DJs whose libraries live on their computer, MP103USB is a perfect solution.

The MP103USB is rack-mountable and designed for professional DJs and installations. You can load thousands of songs from a computer onto a USB flash or hard drive. The MP103USB's USB input allows you to put your entire digital music library on a USB flash or hard drive and perform with it at a gig. If you are a DJ transitioning to using MP3 files, the MP103USB is ideal because it allows you to still use your entire library of CDs or MP3 CDs while giving you more options for using digital media.

We didn't stop with just a simple player. The MP103USB comes loaded with features working DJs need like Master Tempo, Scratching, Seamless Loop, Pitch Control, Reverse and Brake effects and an Auto-BPM counter. The MP103USB is loaded with premium features but is still affordable for DJs of any level. Balanced XLR outputs mean you can connect to any system in seconds with professional results.

There simply has never been a rack-mounted deck that offers so much for so little.

Technical Specs

  • Connections
    • (1) XLR balanced output (L+R)
    • (1) RCA line outputs (L+R)
    • (1) S/PDIF digital RCA output
    • (1) USB thumbdrive input
  • Frequency Response: 20 Hz – 20,000 Hz (± 2 dB)
  • THD: < 0.03%
  • SNR: > 80 dB (A-weighted)
  • Dynamic Range: > 85 dB
  • Output Level: 1.9 V (±0.2 V)
  • Disc Type: Redbook CD, CD-R, CD-RW, MP3 CD
  • Time Display: Track Elapsed, Track Remaining, Total Remaining
  • Pitch Control Range: ± 4, 8, 16 or 100%
  • Power Supply: 115/230 V AC, 60/50 Hz
  • Dimensions (width x depth x height): 19" x 10.6" x 3.5"
  • Weight: 10.1 lbs

Box Contents

  • MP103USB
  • Power cable
  • Stereo RCA cable
  • Quickstart Guide
  • Safety & Warranty Information Booklet


  • Versatile, Feature Packed – Rackmount USB and CD Player with support for CD and CDMP3 formats, plus ID3 Tag and folder support for USB drives
  • Connectivity Covered – Balanced XLR and RCA outputs for seamless connection to virtually all DJ equipment
  • Mix Control – 4,8,16,100% pitch control and master tempo for precise mixing
  • Enhanced Performance - Scratching, Seamless Loop, Pitch Control, Reverse & Brake effects and an Auto-BPM counter
  • Made-To-Move, Style Driven Design – Sleek, robust and ultra-portable design with rackmount facilities included
  • Versatile, Feature Packed – Rackmount USB and CD Player with support for CD and CDMP3 formats, plus ID3 Tag and folder support for USB drives
  • Connectivity Covered – Balanced XLR and RCA outputs for seamless connection to virtually all DJ equipment
  • Mix Control – 4,8,16,100% pitch control and master tempo for precise mixing
  • Enhanced Performance - Scratching, Seamless Loop, Pitch Control, Reverse & Brake effects and an Auto-BPM counter
  • Made-To-Move, Style Driven Design – Sleek, robust and ultra-portable design with rackmount facilities included

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