Mackie MDB-1A - Active DI-Box
Mackie MDB-1A is a professional active DI-box, ideal for both stage and studio applications. It features a High-Z input, a Merge switch for summing stereo signals, a balanced XLR output with Ground Lift, and 48V phantom power. Thanks to its rugged Built-Like-A-Tank™ design, it guarantees durability and top-quality signal transmission.
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Mackie MDB-1A – Active DI-Box for Professional Use
The Mackie MDB-1A is a high-quality active DI-box designed for professional musicians and sound engineers. It is perfect for instruments with active pickups, such as electric guitars and basses, ensuring crystal-clear signal transmission without distortion or unwanted noise. With its rugged build and advanced features, the MDB-1A is ideal for both stage and studio applications.
Key Features
- ✅ High-Z input (1/4") with Thru output and -20 dB pad.
- ✅ Merge switch for summing stereo signals to mono.
- ✅ Balanced XLR output with phase inversion, Low Cut, and Ground Lift.
- ✅ 48V phantom power – no external power supply needed.
- ✅ Extremely durable design featuring Built-Like-A-Tank™ technology.
Uncompromised Signal Clarity
The Mackie MDB-1A delivers exceptional signal quality. Thanks to its advanced noise suppression and built-in Ground Lift switch, it effectively eliminates hum and other unwanted interference. The Low Cut function helps reduce low-frequency noise, making it especially useful for live performances and studio recordings.
Versatile Applications
The Mackie MDB-1A is perfect for various use cases:
- ???? For guitars and basses – provides a stable signal to mixers or audio interfaces.
- ???? For keyboards – allows summing stereo signals into a mono output.
- ???? For live and studio use – balanced XLR output ensures professional sound quality.
Technical Specifications
- ???? Input: 1/4" High-Z + Thru
- ???? Output: Balanced XLR
- ???? Switches: -20 dB Pad, Merge, Low Cut, Ground Lift
- ???? Power supply: 48V Phantom Power
- ???? Housing: Metal, highly durable
- ???? Dimensions: 142 x 90 x 45 mm
- ???? Weight: 0.45 kg
What's in the Box?
- ???? Mackie MDB-1A – Active DI-Box
- ???? User manual
Conclusion – Why Choose Mackie MDB-1A?
If you're looking for a high-end DI-box with outstanding signal quality, the Mackie MDB-1A is the perfect choice. With superior craftsmanship, powerful signal transmission, and practical features, it is ideal for professionals. Choose the Mackie MDB-1A and enjoy interference-free, clean sound transmission!
Product delivery details Mackie MDB-1A - Active DI-Box
Shipment from Warsaw, Poland.
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Mackie MDB-1A - Active DI-Box - Frequently asked questions.
Does the Mackie MDB-1A require batteries?
No, it is powered via 48V phantom power.
Can I connect a bass guitar to it?
Yes, the Mackie MDB-1A works perfectly with bass guitars, ensuring a clean signal without unwanted noise.
How does the Merge function work?
It allows you to sum two mono signals into a single XLR output – ideal for keyboards.
Is the DI-box suitable for studio recordings?
Yes, its balanced XLR output and high-quality signal transmission make it perfect for studio use.
What is the difference between an active and a passive DI-box?
Active DI-boxes, such as the Mackie MDB-1A, amplify the signal and require power (phantom power), while passive DI-boxes do not need an external power source.
What cable should I use to connect it to a mixer?
A standard XLR cable is recommended to connect the Mackie MDB-1A to a mixer.
Can the Mackie MDB-1A be used as a signal splitter?
Yes, the Thru output allows you to send the signal to both an amplifier and a mixer simultaneously.
Is the housing durable?
Yes, with Built-Like-A-Tank™ technology, the Mackie MDB-1A is extremely robust and resistant to damage.
About manufacturer Mackie

Mackie jest amerykańską marką złożoną w 1989 roku przez Grega Mackie. Początkowo było to niewielkie przedsiębiorstwo mające swoją siedzibę w mieszkaniu, jednak pomimo tego firmie udało się ustanowić nowe standardy w zakresie kosztów, rozmiarów, a także wydajności sprzętu audio. Obecnie za sprawą swoich nowatorskich i niezawodnych rozwiązań jest ona rozpoznawalna oraz ceniona na całym świecie. Mackie nieustannie stawia na rozwój i innowacje, dlatego inwestuje swoje środki m.in. w dział badawczo-rozwojowy. Dzięki temu asortyment marki jest stale rozszerzany i udoskonalany, po to aby każdy mogł znaleźć urządzenie, które nie tylko spełni jego potrzeby i oczewkiania, ale także je przekroczy.
Company
- Manufacturer's headquarters: United States
- Average product rating: 5.0
Products
- Product count: 205
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