• .2 channel high impedance direct inputs for electronic musical instrument signal feed.
  • .The ¼” TRS LINK socket carries a parallel-wired direct feed from the input.
  • .Selectable 3 steps attenuator for Hi-Z direct input.
  • .Accept power from plug-in 9V battery or +20V to +48V phantom power.
  • .2 channel XLR Balanced Low-Z output with isolation transformer.


The Unika DI-BOX2 is a 2 channels active direct box, it is very easy to use, simply plug it in, turn on the power and it goes to work. However, there are a number of features built in that should be understood in order to get the most out of the DI-BOX2.

Mô tả


Direct InputUnbalanced, XLR/¼”TRS combo jack.
(Pin-2 Hot, Pin-3&1 Ground).
Link OutputUnbalanced, Parallel link output ¼”TRS jack
for feeding to other equipment.
Direct Input padAt 0dBAt -20dBAt -40dB
Direct Input Impedance1 MΩ47KΩ47KΩ
Max. input level before Clip+9dBu+29dBu+49dBu
Output levelMic level
Output impedance200Ω nominal, Transformer Balanced.
Analog outputBalanced transformer isolated
(XLR-M, Pin-1 Ground, Pin-2 Hot, Pin-3 Cold)
Input SensitivitySwitchable 26dB, 32dB or1.4V
Frequency Response20Hz to 20KHz,+1/-1 dB
Dynamic range>109dB
Noise floor<-90dBu, unweighted 20Hz to 20KHz.
Total Harmonic DistortionLess than 0.008% at 1KHz, 0dBu output
Ground liftLifts pin-1 on both XLR outputs
DC Powerplug-in 9V battery or +20V to +48V Phantom power
FinishDurable powder coat
Size (H×W×D)158 x 112 x 46 mm
Weight1.2Kg, 2.6lbs.
Construction14 gauge steel cabinet & chassis


Manual Download (2.6 Mb)

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