AudioPressBox

APB-D100 R

Active 19” rack AudioPressBox distribution Drive unit, 1 LINE Input, 2 buffered Outputs for 6 AudioPressBox expanders

A professional active press box drive unit (Audio Splitter) serving as a source for AudioPressBox expanders.
It features 1 Line Input and 2 buffered expander Outputs.
It is a 1 channel drive unit with purpose of feeding any of our expanders.
This drive unit can power up to 48 Line/MIC outputs.
You can connect any of our expanders to it.

Drive unit for : APB-008 SB-EX, APB-008 IW-EX, APB-008 OW-EX, APB-008

Professional active 19” rack AudioPressBox Drive unit
1 Balanced LINE Input
Switchable High-Pass filter
Switchable Compressor and Limiter for Input channel
2 separately buffered Outputs that can drive 6x APB-008 or 2x APB-024 Output expanders
Maximum drive capacity 48 Line or Mic Outputs
AudioPressBox delivers audio in broadcast quality

Features

HPF (High Pass Filter) This button helps to avoid distributing low-end rumble like a microphone handling noise or pops. You have 2 options – full range or 160Hz low-cut frequency. The one you choose depends on the sound, you want to filter out.

COMP (Compressor/Limiter operation button) To provide perfect output signal without clipping or distortion, you can switch the Comp button ON. If you switch this OFF, signal in output could contain signal clipping or distortion.

2 buffered expander outputs for AudioPressBox expanders.

24V DC Power Supply

Watch for more details

Applications

Specification of APB-D100

Type	1 IN/ 2 Drive OUT for 6xAPB 8-Output expanders or 2xAPB 24-Output expander Note: Total capacity: 48 Line/Mic outputs (6x APB-008 xx-EX or 2x APB-024 R-EX) or 576 Mic Outputs (48x APB-P112 SB)
Input section
Inputs	1
Input connectors	Balanced, XLR
Max. input level	Line: +32/+2dBu
Input Impedance	>5kOhm
Output section
Outputs	2 separately buffered, balanced outputs for AudioPressBox expanders

Maximum Output Level	+20dBu with 48 Outputs in use ; +16dBu (600kOhm)
Output impedance	Mic: 220 Ohm ; Line: 600 Ohm
Transformer isolated outputs	Yes (each EXPANDER output is Independant Transformer Isolated)
SNR	86dB at 0dB Gain ; 78dB at +20dB Gain
Frequency Response	30/160Hz (filter) to 60kHz/-1dB
Controls	Input gain, Compressor and Limiter, High Pass Filter, Power
Indicators	Input clip, Output level, Gain reduction, Power
Power Supply	24V DC, 1A external adaptor
Dimensions (WxHxD)	480x120x44mm
Weight	1210g