EWI ADB-404 4-Channel Rackmountable Active Direct Box


EWI-ADB404 + NEX14VDC40021N

Only 3 left in stock - order soon.

The ADB box (Active Direct Injection) serves as an optimal connection of a musical instrument with high impedance unbalanced output to a low impedance balanced input of a mixer. By means of the balanced connections to the mixer, interferences can also be avoided in the case of long connecting cables. In case of problems with hum loops, the ground connections between instrument and mixer can be separated by means of the ground lift switch. Then the devices are D.C. separated. High signal levels can be reduced by means of the reductor and can be adapted to the mixer input. Thereby, the ADB box can also be connected directly to the speaker output of an instrument amplifier. Consequently, the influence of the sound at the mixer input will be maintained by the amplifiers (e.g. guitar or tube amplifier).

Powered 48V Phantom Power and DC9V Adaptor (included)

Warranty: 5 Years

Frequency Resp. - - - - - - - - 20Hz to 20kHz ±0.5dB
Attenuator - - - - - - - - - - - 0, -30 dB
Inputs Impedance - - - - - - - - - 1MΩ, unbalanced 1/4" jack
Outputs Impedance - - - - - - - - - - 600Ω, balanced XLR
Power Requirements - - - - - - - 48V Phantom Power or DC9V Adaptor
Dimensions (WxHxD) - - - - - - - 483 x 44.5 x 95 mm
Weight - - - - - - - - - - - - - 1.3kg

To download a User Manual please click here.

    Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

    * for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.

    Category: DI Boxes, EWI

    Type: Microphones