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CAJA DIRECTA ACTIVA
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CAJA DIRECTA ACTIVA
CAJAS DIRECTAS
PROEL
REF. DB2A
CAJA DIRECTA 2 CANALES ACTIVA
295000
$295.000 COP
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Datasheet
Type  :  2 channel active DI
Width  :  215   mm(8.465inch )
Height  :  50   mm(1.969inch )
Depth  :  125   mm(4.921inch )
Weight  :  1   kg(2.205lb )
Rack Units  :  1/2 rack unit
Removing the two molded sides and attaching two units, with the supplied brackets, you can mount two by two DI boxes into a standard 19¿ rack.
Power Supply  :  Phantom Power: +24 volts DC to +48 volts DC
External AC/DC adaptor: +9 volts DC with link
Standalone/Standby: 9 volt PP3 type battery.
Current drain  :  < 8 mA
Inputs  :  Two Parallel 1/4" jack connectors and one parallel RCA connector (unbalanced).
Input Impedance  :  200 kOhm (pad at 0 dB)
47 kOhm (pad at -20 dB)
44 kOhm (pad at -40 dB)
Input Levels  :  +5 dBu (pad at 0 dB)
+25 dBu (pad at -20 dB)
+35 dBu (pad at -30 dB)
Outputs  :  XLR male: Pin 2 Hot / Pin 3 Cold / Pin1 Ground
Output Impedance  :  50 ohm
Output Levels  :  into 600 Ohms or greater
+5 dBu (for 0.1% THD at 50 Hz)
+5 dBu (for 0.1% THD at 1k Hz)
Band width  :  from 10 Hz to 70 kHz, +0dB/-1 dB
Channels  :  2   nr.
Distortion (THD)  :  < 0.007 %
S/N Ratio  :  < -105 dBu unweighted
Controls  :  On/off, Pad -20, Pad -30, Gnd Lift.
Notes  :  Phase distortion +4° at 20 Hz, -13° at 20k Hz

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