Mackie MDB-USB Owner's Manual
Mackie MDB-USB Owner's Manual

Mackie MDB-USB Owner's Manual

Stereo direct box

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O W N E R ' S M A N U A L
MONO
PHONES
POWER
ON/OFF
USB INPUT
LEVEL
GROUND
LEFT OUTPUT
RIGHT OUTPUT
LIFT

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Summary of Contents for Mackie MDB-USB

  • Page 1 O W N E R ’ S M A N U A L MONO PHONES POWER ON/OFF USB INPUT LEVEL GROUND LEFT OUTPUT RIGHT OUTPUT LIFT...
  • Page 2: Important Safety Instructions

    For more information about where you can drop off your waste equipment for recycling, please contact your local city office, waste authority, or your household waste disposal service. MDB-USB Stereo Direct Box...
  • Page 3 2. Power LED .............5 3. Level Knob .............5 4. Headphone Output ..........5 The following steps will help you set up the MDB-USB Stereo 5. Mono On / Off Switch ...........5 Direct Box quickly. 6. Mono On / Off LED ..........5 1.
  • Page 4: Hookup Diagram

    LIFT As you can see in this hookup diagram, the MDB-USB is a convenient stereo direct box to add to the chain. Let’s look at the front panel connections first. Start by simply connecting a USB cable from the computer’s USB slot to the MDB-USB input jack.
  • Page 5: Headphone Output

    This LED will illuminate green when the computer is carefully. powered on and connected successfully and securely Fortune: Make a wise choice every day. (via USB) to the MDB-USB Stereo Direct Box. Lucky numbers: 1–10–12–13–20–36 Fortune: Listen to yourself more often. Lucky numbers: 1–49–28–9–6–35 5.
  • Page 6 MDB-USB Stereo DIrect Box: Rear Panel Features 7. XLR Output Jacks 8. Ground Lift Switch These XLR connectors provide a balanced line-level The ground lift separates the chassis ground from signal that is designed to connect to the inputs of a the signal ground at the balanced output jacks.
  • Page 7: Troubleshooting

    Appendix A: Service Information If you think your MDB-USB Stereo Direct Box has a problem, please check out the following troubleshooting tips and do your best to confirm the problem. Visit the Support section of our • Use balanced connections throughout your system for the best noise rejection.
  • Page 8 Appendix B: Technical Information MDB-USB Stereo Direct Box Specifications Audio Performance Display LEDs Frequency Response 20 Hz – 20 kHz , ±0.5 dB Front power on/off, Front Mono on/off Total Harmonic Distortion <0.01% Dynamic Range 88 dB Stereo Channel Separation <–78 dB...
  • Page 9 MDB-USB Stereo Direct Box Block Diagram Owner’s Manual...
  • Page 10: Limited Warranty

    For full terms and conditions, as well as the specific duration of the Warranty for this product, please visit www.mackie.com. The Product Warranty, together with your invoice or receipt, and the terms and conditions located at www.mackie.com constitutes the entire agreement, and supersedes any and all prior agreements between LOUD and Customer related to the subject matter hereof.
  • Page 11 16220 Wood-Red Road NE Woodinville, WA 98072 • USA Phone: 425.487.4333 Toll-free: 800.898.3211 Fax: 425.487.4337 www.mackie.com...

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