Handle
AudioPressBox APB Mini
(APB-312 C-USB)
AudioPressBox APB Mini
Professional portable, active, pressbox with 2 Analog Line/Mic inputs, 1 Digital USB-C input & output and 8 Analog Line/Mic & 4 Digital USB-C outputs. It is suitable for both indoor and outdoor press conferences due to heavy duty Nanuk case. The USB-C also allows a video conference in & out connection for a hybrid press conference.
- 2 Analog MIC (phantom power) / LINE inputs – balanced with gain control and 26dB PAD
- 1 Digital USB-C input & output
- 8 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
- On unit printed QR code for online access to manual, user guide and video guide
- AudioPressBox delivers audio in broadcast quality
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Case colour variants
Default colour of the case is Red. If you wish to order it in different colour please specify that in order.
Blue
Yellow
Red
Black
Silver
Ecosystem
Applications
Specification of APB-312 C-USB
| Type | 3 in 12 out |
| Groups | 1 |
| Input section | |
| Inputs | 2 analog, 1 digital |
| 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 kΩ ; Line: 3,5 kΩ |
| Digital Input / Output | |
| 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 | 8 Analog with Line/ MIC level switch, 4 Digital |
| Analog Outputs | |
| Output connectors | Balanced, XLR |
| Nominal Output Level | +6dBu |
| Maximum Output Level | +10dBu (no load, internally limited by limiter) ; +4dBu (600Ω) |
| Output impedance | Mic: 220Ω ; Line: 600Ω |
| Transformer isolated outputs | Yes (each output) |
| SNR | >79dB |
| 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 |
| 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 | None |
| Battery operation time | - |
| Mechanical | |
| Dimensions (WxHxD) | 321x 230x 111mm |
| Weight | 3 kg |
Block diagram
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