Skrzynka Dziennikarska AudioPressBox APB-400 R
- 4 MIC (phantom power) / LINE Inputs – balanced with gain control and 26dB PAD
- Each Input is routable to A/(A+B)/B Outputs Group
- 4 separate buffered A and B Outputs for driving up to 48 channels of passive
extenders: APB-024 R-EX, APB-008 IW/OW, APB 008FB, APB P008 IW/OW or
APB-P112 - Switchable High-Pass filter for each Input channel
- Switchable Compressor and Limiter for each Input channel
- PFL/AFL for each Input/Output channel
- Constant level Test signal oscillator with no mistake switch operation
- Headphones control Output for PFL/AFL
| Audio Press Box APB-400 R | ||
|---|---|---|
| Type | 4 In | |
| Groups | 2 | |
| Input section | ||
| Inputs | 4 | |
| Input connectors | Balanced, XLR | |
| Input Gain | MIC +22/+62 dB | LINE -4/+36 dB |
| Max. input level | Limiter ON Mic: -10/-30dBu Line: +36/-4dBu |
Limiter OFF Mic: -2/-42dBu Line: +24/-16dBu |
| Phantom Voltage | 48V | |
| Input Impedance | Mic: 2,4 kOhm | Line: 3,5 kOhm |
| Output section | ||
| Outputs | 4 expander outputs (2x buffered expander for Bus A and B) | |
| Output connectors | Balanced, XLR | |
| Nominal Output Level | +6dBu | |
| Maximum Output Level | +20dBu (no load) +14dBu (600kOhm) |
|
| Output impedance | Mic: 220 Ohm | Line: 600 Ohm |
| Transformer isolated outputs | Yes (each output) | |
| SNR | 86dB | |
| Frequency Response | 30/160Hz (filter) to 30kHz/-1dB | |
| Controls | Input section: 26dB PAD, Input gain, Phantom, High-pass filter, Compressor, PFL, routing switch | Output section: Oscilator, Output level for bus A and bus B, AFL for Bus A and Bus B, Phones level, Power, Output PAD |
| Indicators | Input section: Input clip, Phantom power, Input level, Gain reduction, PFL | Output section: Output level for Bus A and Bus B, Oscilator, Power |
| Power Supply | 24V DC, 300mA external adaptor | |
| Dimensions (WxHxD) | 2 RU, 480x88x100mm | |
| Weight | 2,4 kg | |
