Mackie MDB-1A Active DI Box
MDB-1A Active DI Box offers higher headroom for even more low-noise and distortion free performance; ultra-sensitivity. Ideal for classic live applications.
Key Features:
- Active Direct Box
- Active circuitry offers higher headroom for ultra-low noise and distortion-free performance
- High-impedance 1/4" input with Thru output
- Balanced XLR output connector with Ground Lift
- Low Cut and Polarity switches
- -20dB pad ensures distortion-free performance when connecting to high-level sources
- Powered via 48v Phantom Power
Product Code: 100315702
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The Mackie MDB-1A Active DI Box offers higher headroom for even more low-noise and distortion free performance; ultra-sensitivity. With a balanced male XLR output and a high-impedance ¼” input, it carries the channels you require for classic live applications. It has -20dB pad ensuring even higher distortion-free performance when using high level sources, which when combined with its Built-Like-A-Tank™ construction, it proves to be the most durable and versatile DI box one can need. This edition also carries the speciality of being powered by 48v Phantom power and has a merge switch allowing connection of stereo sources which are summed to mono at the output, perfect for stereo sources.
Main features of the Mackie MDB-1A Active DI Box include:
| Frequency Response | 20 Hz - 20 kHz, ±0.5 dB20 Hz - 20 kHz, ±0.5 dB20 Hz - 20 kHz, ±0.5 dB20 Hz - 20 kHz, ±0.5 dB20 Hz - 20 kHz, ±0.5 dB20 Hz - 20 kHz, ±0.5 dB |
| Signal-to-Noise Ratio | 90 dB |
| Dynamic Range | 130 dB |
| Total Harmonic Distortion | 0.02% THDF @ 1 kHz |
| Pad | -20 dB |
| Input Type | Female 1/4" unbalanced |
| Input Impedance | 330 k Ohms unbalanced |
| Impedance Ratio (Input to Output) | 350:1 |
| Output type | Male XLR balanced, 1/4" unbalanced (Thru) |
| Output Impedance | 150 Ohms balanced |
| Dimensions | 38mm x 86mm x 147mm |
| Weight | 0.4 kg |
