Overview
AudioPressBox APB-320 C-USB Professional Portable, Active, Pressbox
AudioPressBox APB-320 C-USB. Professional portable, active, pressbox with 2 Analog Line/Mic inputs, 1 Digital USB-C input & output and 16 Analog Line/Mic & 4 Digital USB-C outputs. It is suitable for both indoor and outdoor press conferences due to built-in rechargeable accu pack and heavy duty Nanuk case. The USB-C also allows a video conference in & out connection for a hybrid press conference
Features
- 2 Analog MIC (phantom power) / LINE inputs – balanced with gain control and 26dB PAD
- 1 Digital USB-C input & output
- 16 Analog XLR balanced and individually transformer isolated outputs
- XLR outputs are switchable between MIC or LINE output level
- 4 Digital USB-C outputs
- Built-in Compressor and Limiter for Analog (XLR) inputs
- Li-Ion AccuPack with microprocessor controlled battery management
- 20 hours battery operation time. Note: AccuPack is placed (built-in) inside the unit
- On unit printed QR code for online access to manual, user guide and video guide
Specifications / Documents
- Type: 3 in 20 out
- Groups:1
- Input section
- Inputs: 2 analog, 1 digital
- Analog Inouts
- Input connectors: Balanced, XLR
- Input Gain: Mic: +22/+62dB Line: -4/+36dB
- Max. input level: Mic: -10/-30dBu Line: +36/-4dBu
- Phantom Voltage: 48V
- Input Impedance: Mic: 2,4 kΩ Line: 3,5 kΩ
- Digital Inputs
- Input connector: USB Type C
- Compliant USB Specificaion:USB 2.0
- Input Gain: -∞/ +6 dB
- Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
- Bit Depth: 16-Bit
- Interface Powering: Bus Powered
- Charging capability: No
- Output section
- Outputs: 16 Analog with Line/ MIC level, 4 Digital
- Analog Outputs
- Output connectors Balanced: XLR
- Nominal Output Level: +6dBu
- Maximum Output Level: +20dBu (no load), +14dBu (600Ω)
- Output impedance: Mic: 220Ω Line: 600Ω
- Transformer isolated outputs: Yes (each output)
- SNR: 86dB
- Frequency Response: 10Hz to 30kHz/ -3dB
- Digital Outputs
- Output connector: USB Type C
- Compliant USB Specification: USB 2.0
- Supported Sampling Rates: 8kHz, 11.025kHz, 16kHz, 22.05kHz, 32kHz, 44.1kHz, 48kHz
- Bit Depth: 16-Bit
- Interface Powering: Internal
- Charging capability: Yes, max. 0,5A
- Controls
- Input section: 26dB PAD, Input gain, Phantom
- Output section: Power switch, Output PAD
- Indicators
- Input section Phantom power, Input level
- Power
- Power Supply: 24V DC, 1A external adaptor
- Battery: Li-Ion, 14,4V 2200mAh
- Battery operation time: up to 20 hours
- Mechanical
- Dimensions: (WxHxD) 370x 120x 300mm
- Weight: 5.2 kg
