Rolls ADB2 Active Direct Box with 9-48 V Phantom Power Support, Attenuator and Ground Lift Switches

BH #ROADB2 • MFR #ADB2
Rolls
Rolls ADB2 Active Direct Box with 9-48 V Phantom Power Support, Attenuator and Ground Lift Switches
Special Order
Expected availability: 7-10 business days
$39.00

Important Notice

  • This item is noncancelable and nonreturnable.

Rolls ADB2 Active Direct Box with 9-48 V Phantom Power Support, Attenuator and Ground Lift Switches

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Rolls ADB2 Overview

The ADB2 is designed for sending unbalanced signals (up to +40dB) to a mixing console or other professional input device. The unit has no transformer, so stray field pickup is nonexistent. The unit is powered by standard microphone phantom power from 9 - 48VDC and uses discrete low-noise differential drivers to make it very quiet. The unit has two 1/4" TS phone input jacks wired in parallel, a male XLR output jack, a ground lift switch and a three-position attenuator switch.

Active direct box
Attenuator switch for connection to line level or speaker level signals
Uses standard 9 to 48V phantom power
Ground lift switch for "hum" reduction
UPC: 675889000023

Rolls ADB2 Specs

Input Connections2 x 1/4" TS phone (unbalanced)
Output Connectors1 x XLR
Input Level-10 to +40dB
Output Level-10 to +2dB
Frequency Response1Hz to 50kHz
NoiseS/N: 100dB
Power9 to 48V phantom power
Dimensions (WxDxH)5" x 3 1/2" x 2"
WeightNot specified by manufacturer
SpecialtiesTwo 1/4" TS unbalanced input jacks wired together in parallel for connection to line or instrument level signals
Packaging Info
Package Weight0.54 lb
Box Dimensions (LxWxH)8.5 x 5 x 2.5"
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