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Mackie MDB-USB USB Stereo Direct Box

$209.99 $169.00
(You save $40.99)
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Product Description

Direct boxes are an essential tool for any stage or studio. They make it easy to get clean, low-noise audio to a mixer no matter what instrument you are using. Available in four versatile models, our ultra-affordable DI's offer the Mackie sound quality that you expect with Built-Like-A-Tank™ construction for maximum reliability. From acoustic guitars to laptops, be ready for anything with MDB Series direct boxes.

Premium Analog Circuitry

MDB Series direct boxes offer excellent noise performance and transparency. Whether you are in the studio or performing on stage, your instruments will always sound as good as they do at the source.

Get The Best Sound From Your Laptop

The MDB-USB is the ultimate way to get pristine digital audio from your laptop directly to a mixer or front-of-house in a venue.


  • Mackie MDB-USB Stereo USB Direct/DI Box For PC
  • High-Resolution 24bit/96kHz Interface
  • Balanced, Low-Impedance XLR Outputs with Ground Lift
  • Output Level Control with Mono Switch
  • Headphone Output for Easy Monitoring
  • Noise-Free Operation
  • Connect Your Computer Directly via USB
  • Powered By Your Computer
  • Plug-and-Play Operation, No Driver Required
  • Built-Like-A-Tank Construction
  • Frequency Response: 20 Hz - 20kHz
  • Dynamic Range: 88 dB
  • Total Harmonic Distortion (THD): 0.01%
  • Stereo Channel Separation: < -78 dB
  • Input Type: Female Type-B USB
  • Input Impedance: 330k Ohms Balanced
  • Output Type: (2) Male XLR Balanced, 1/8" Stereo Unbalanced (Phones)
  • Output Impedance:
  • 600 Ohms Balanced (XLR)
  • 150 Ohms Balanced (1/8")
  • Level Control: Rotating Knob
  • USB Bus Powered: 90mA
  • Format: USB 2.0
  • Compatibility: Windows 7,8,10; Mac OS
  • Supports: WDM, MME, CoreAudio, DirectSound, .WAV
  • Sample Rates (Set By Computer): 44.1/48/88.2/96 kHz ; 16/24- bits
  • Display LEDs: Front Power On/Off, Front Mono On/Off
  • Product Dimensions (H x W x D): 1.5" x 3.4" x 5.8" inches
  • Product Weight: 1.0 Lbs.

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