Skrzynka Dziennikarska AudioPressBox APB-124 SB


A professional portable active press box (Audio Splitter) suitable for both indoor and outdoor press conferences.
It features 1 MIC/Line Input and 24 Line/Mic Outputs.
Each Output is independet transformer balanced and isolated.
The APB-124 SB also includes a rechargable AccuPack so it can run on its own up to 8 hours.
It also has a link Output so you can daisy chain more of them in a row if you need additional Line/MIC Outputs.



  • 1 MIC (phantom power) / LINE Input – balanced with gain control and 26dB PAD
  • 24 High quality independent transformer balanced and isolated outputs
  • Each Output is switchable between MIC or LINE level
  • Switchable High-Pass filter for each Input channel
  • Switchable Compressor and Limiter for each Input channel
  • Constant level Test signal oscillator with no mistake switch operation
  • Li-Ion AccuPack with microprocessor controlled battery management
  • 8 hour full load capacity. Note: AccuPack is placed inside the unit




Audio Press Box APB-124 SB
Type1 in 24
Input section
Input connectorsBalanced, XLR
Max. input levelLimiter ON
Mic: -10/-30dBu
Line: +36/-4dBu
Limiter OFF
Mic: -2/-42dBu
Line: +24/-16dBu
Phantom Voltage48V
Input ImpedanceMic: 2,4 kOhmLine: 3,5 kOhm
Output section
Outputs24 MIC/LINE level
Output connectorsBalanced, XLR
Nominal Output Level+6dBu
Maximum Output Level+20dBu (no load)
+14dBu (600kOhm)
Output impedanceMic: 220 OhmLine: 600 Ohm
Transformer isolated outputsYes (each output)
Frequency Response30/160Hz (filter) to 30kHz/-1dB
ControlsMic/Line PAD, Input gain, Phantom, High-pass filter, Compressor, Oscillator, Phones level, Power, Output PAD
IndicatorsInput clip, Phantom power, Output level, Gain reduction, Power, Battery status (with battery option)
Power Supply24V DC, 300mA external adaptor
BatteryLi-Ion, 14,4V 2200mAh (optional)
Battery Operation Timemin. 12hrs
Dimensions (WxHxD)325x88x175mm

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