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ART dADB - Active 2-channel DI-Box
ART DADB is a dual-channel active DI-Box with a -20/-40dB attenuator, Bessel filter, ground lift, and phase inversion. It offers high-quality signal balancing with minimal noise, powered by battery or phantom power.
Product available: 6 pcs
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EUR71.02
Product attributes
Model :
dADB
SKU :
SUP_IJ120
Warranty :
2 years
Manufacturer :
ART
Product Description
Details
Input Connections: 1/4" TRS balanced / unbalanced (2), 470k Ohm
Thru Connections: 1/4" TRS (2)
Output Connections: XLR male balanced (2), <600 Ohm
Input Attenuation: Switchable (0dB, -30dB)
Frequency Response: 10 Hz - 100 kHz +/- 0.5 dB @ +0 dBu
THD: <.05% (typical)
Dynamic Range: > 100 dB (typical)
Channel Separation: > 80 dB (typical)
Maximum Input Level: +4, +24, +44 dBu (depending on attenuator setting)
Maximum Output Level: +6 dBu (battery powered), +14 dBu (phantom powered)
Power Requirements: 9V @ 7.5 mA (battery, alkaline recommended) / 18-48V DC @ 6.4 mA (phantom power, per channel)
Dimensions: 2" x 5" x 5.75" (51mm x 127mm x 146mm)
Weight: 2.7 lbs (1.22 kg)
ART dADB
The dADB is an active DI-Box offering two independent, high-quality active interfaces. The modern, very quiet electronics used ensure that the balanced output signal contains minimal noise. This device provides an extremely flat and wide frequency response, making it a very versatile tool. Each channel is equipped with a high-impedance 1/4” jack input, a direct 1/4" jack output, and a balanced XLR output. Additionally, each channel features an input attenuator (0, -20, -40 dB), a ground lift switch, a phase inversion switch, and an optional Bessel low-pass filter.
The DI-Box can be powered by a 9V battery or via phantom power from a mixer. When powered by a battery, it has very low power consumption, allowing it to operate for over 100 hours.
The compact steel enclosure and the solid construction of all active components guarantee long-term reliability in various conditions.
DI-Boxes are devices used in pro-audio systems, primarily for signal balancing. Thanks to balancing, the signal becomes up to 90% more resistant to interference, allowing it to be transmitted over long distances. But that's not all. Another very useful function is the separation of input and output signals. In practice, this helps prevent the formation of ground loops.
These small devices, long used by professionals, are gaining increasing popularity and interest among those just starting their journey in music, whether on stage or in the studio.
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Product delivery details ART dADB - Active 2-channel DI-Box
Shipment from Warsaw, Poland.
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Product faq
ART dADB - Active 2-channel DI-Box - Frequently asked questions.
What features does the ART dADB offer?
The ART dADB is an active, two-channel DI box that allows for the simultaneous connection of two instruments or other signal sources to a mixer or audio interface. Each channel has independent input, output, and Ground Lift switch, offering versatility and flexibility during use.
What is the purpose of the Ground Lift switch on the ART dADB?
The Ground Lift switch on the ART dADB helps eliminate hum and other noise caused by ground loops, improving signal quality.
Does the ART dADB support both line and instrument signals?
Yes, the ART dADB supports both line and instrument signals, making it a versatile tool for both studio and stage use.
What audio outputs does the ART dADB have?
The ART dADB has low-impedance XLR outputs, ideal for connecting to professional mixers and audio interfaces, as well as parallel 1/4" TRS outputs for connecting to amplifiers.
Does the ART dADB require external power?
Yes, the ART dADB requires external power, which can be supplied either by a power adapter or by 48V phantom power provided by a mixer.
Can the ART dADB be used for signal balancing?
Yes, the ART dADB is ideal for balancing unbalanced signals, allowing for more stable transmission over longer distances.
Is the ART dADB suitable for live use?
Yes, the ART dADB is designed for durability and versatility, making it ideal for both live and studio use.
