Mackie MDB-USB Stereo Direct Box
SKU: 79196758371

Mackie MDB-USB Stereo Direct Box

Sale price$116.55 Regular price$129.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Mackie MDB-USB Stereo Direct BoxThe Mackie MDB USB is a USB powered stereo DAC direct box designed to connect stereo a signal from USB to microphone preamps for DJs, producers, musicians, and audio engineers in recording sessions, clubs, houses of worship, and live stage applications. It converts a stereo digital audio feed at up to 24 bit 96 kHz resolution via a USB 2. 0 Type B input to low impedance, mic level analog outputs via two balanced XLR 3 pin jacks. A 3. 5mm headphone

The Mackie MDB-USB is a USB-powered stereo DAC direct box designed to connect stereo a signal from USB to microphone preamps for DJs, producers, musicians, and audio engineers in recording sessions, clubs, houses of worship, and live stage applications. It converts a stereo digital audio feed at up to 24-bit/96 kHz resolution via a USB 2.0 Type-B input to low-impedance, mic-level analog outputs via two balanced XLR 3-pin jacks. A 3.5mm headphone output is provided for easy monitoring.

Optimize your gain stage using the level knob, which adjusts the output volume at the XLR and 3.5mm jacks. The mono on/off switch enables operation of the MDB-USB in stereo or mono. Its ground-lift switch inhibits hum caused by ground loops. A sturdy steel chassis enables confident use in the studio or on the road.

The MDB-USB features a download for ProTools | First and The Musician's Collection plug-in package including 23 high-quality plugins with BBD Delay, Level Lite, 304E EQ, and 304C Compressor. To authorize the software, simply input the mixer's serial number on the website.

Features
  • Connect the USB output from a stereo mixer, audio interface, or computer to microphone preamps
  • Converts stereo digital signal from a USB connection to low-impedance, balanced XLR mic-level analog outputs
  • USB 2.0 Type-B female input
  • Two XLR 3-pin balanced outputs
  • 3.5mm stereo headphone output
  • Supports up to 24-bit / 96 kHz resolution
  • Mono switch allows easy sum-to-mono functionality
  • Ground-lift switch minimizes hum
  • Level knob controls overall volume to the XLR and 3.5mm output jacks
  • Powered via USB connection

Specifications

Type DAC
Input Connections 1 x USB 2.0 Type-B female
Output Connectors 2 x XLR 3-pin balanced
1 x 1/8" (3.5 mm) stereo mini-jack
Input Impedance 330 kOhms balanced
Output Impedance XLR: 600 Ohms balanced
3.5 mm: 150 Ohms unbalanced
Controls 1 x mono switch
1 x ground-lift switch
1 x level knob
Supported Resolution Up to 24-bit/96 kHz
Frequency Response 20 Hz to 20 kHz (±0.5 dB)
Dynamic Range 88 dB
Total Harmonic Distortion 0.01%
Power Requirement USB, 90 mA
System Requirements Mac OS

Windows 7, 8, or 10
Supports WDM, MME, Core Audio, DirectSound, and WAV
Construction Material Heavy-gauge steel chassis
Dimensions 1.5 x 3.4 x 5.8" / 38 x 86 x 147 mm
Weight 1 lb / 0.5 kg
Packaging Info
Package Weight 1.5 lb
Box Dimensions (LxWxH) 7 x 5.8 x 3"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79196758371

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Amazon Customer
Fort Morgan, US
★★★★★ 5
Great price, easy install
OEM fit and very easy to install. No issues at all — everything worked exactly as expected.
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Reviewed in the United States on November 19, 2025
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Ashley
Draper, US
★★★★★ 5
Great filter
Always as expected, purchased multiple times!
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Reviewed in the United States on May 11, 2026
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Lori K
Grantham, US
★★★★★ 5
Good fit
Good fit
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Reviewed in the United States on April 12, 2026
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SanJoseCA
Carnegie, US
★★★★★ 5
Looks exactly like the original car filter, but for a lot less than from the car dealership
Looks as good as the OEM filter and at a better price than at the car dealership. Hopefully it should do the filtering job.
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Reviewed in the United States on April 26, 2026
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Taj
Lowell, US
★★★★★ 5
Fits 2017 and 2018 Honda CRV 1.5l
Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.
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Reviewed in the United States on August 8, 2025

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