The Mackie MDB-1A Active Direct Box is a high-quality audio interface designed to ensure clean and reliable signal transfer in various professional audio applications. Whether you're connecting instruments, line-level sources, or speaker outputs, this direct box offers exceptional audio performance and versatility. With its active circuitry, it converts high-impedance signals to low-impedance outputs, allowing for longer cable runs without signal degradation. The MDB-1A is built with rugged construction to withstand the rigors of the road, making it an ideal choice for live performances, recording studios, and installations.


  • Active direct box for clean and transparent audio signal transfer
  • Converts high-impedance signals to low-impedance outputs
  • Eliminates signal degradation over long cable runs
  • Ground lift switch for eliminating ground loop noise
  • Thru output for connecting to an amplifier or monitor
  • Input Impedance: 1 MOhm
  • Output Impedance: 150 Ohms
  • Frequency Response: 20Hz-20kHz (+/-1dB)
  • Power: 9V battery or 48V phantom power
  • Dimensions: (W x D x H) 4.5" x 4.3" x 1.7"
  • Weight: 0.9 lbs.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • MBD-1A Active Direct Box
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New York Music Emporium

N Bellmore, NY, United States
Joined Reverb:2013

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