Overview
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AudioPressBox APB-320 C-D-USB Dante USB C Pressbox
Professional portable, active, press box with 2 Analog Mic/Line inputs, 1 Dante input, 1 Digital USB-C input & output. 16 Analog XLR Mic/Line & 4 Digital USB-C outputs. Phones out. It is suitable for both indoor and outdoor press conferences due to built-in rechargeable accupack 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 Channel DANTE Input - RJ45 ethercon
- 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
- Phones out
- 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
- Audio Press Box APB-320 C-D-USB
- Type3 in 20 out
- Groups1
- Input section
- Inputs: 2 analog, 1 Dante, 1 USB-C
- Analog Inputs
- 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 kΩLine: 3,5 kΩ
- Digital Input/ Output - USB
- Input connector: USB Type C
- Compliant USB Specification: USB 2.0
- Input Gain-∞/ +6 dB
- Supported Sampling Rates: 32kHz, 44.1kHz, 48kHzBit
- Depth:16-Bit
- Interface Powering:Bus Powered*
- Charging capability:No
- Digital Input - Dante
- Number of channels:1
- Input connectors: RJ45 - Dante
- PoE Requirement: No
- Reference level:-18dBFS
- Analog Inputs
- Inputs: 2 analog, 1 Dante, 1 USB-C
- Output section
- Analog Outputs
- Headphone output: JACK 6,3mm
- Outputs: 16 Analog with Line/ MIC level, 4 Digital
- 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: 120Hz 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: Bus powered*
- Charging capability: No
- Analog Outputs
- Controls
- Input section: 26dB PAD, Input gain, Phantom, Analog/ Dante switch
- Output section: Phones level, Power switch, Output PAD
- Indicators
- Input section: Phantom power, Input level, Dante Input
- Power
- Power Supply: 24V DC, 1A external adaptor
- Battery: Li-Ion, 14,4V 2200mAh
- Battery operation time: up to 14 hours
- Mechanical
- Dimensions (WxHxD): 370x 120x 300mm
- Weight: 5100 g
*USB Interface is powered from connected USB host device
