Quick tech specs
- Active Circuitry Offers Higher Headroom for Ultra-low Noise and Distortion-free Performance
- Balanced XLR Output with Ground Lift
- Merge Switch
- Built Like a Tank Construction
- High-impedance 1/4" Input with Thru Output
- Low Cut and Polarity Switches
- Powered Via 48V Phantom Power
Know your gear
The Mackie MDB-1A Active Direct Box is perfect for active instruments like guitars and basses with active pickups and preamps. It provides high headroom and distortion-free operation. This device features a ¼-inch, high-impedance input and thru with a -20 dB pad, plus a Merge switch that turns the Thru jack into a second input. The balanced XLR output has switches for polarity, low cut and ground lift. For maximum convenience, this device is powered by a 48-volt phantom power.
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