AudioPressBox APB-320 C-D-USB

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 accu pack and heavy duty Nanuk case. The USB-C also allows a video conference in & out connection for a hybrid press conference.

Handle

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

USB-C inputs & outputs

Dante

Portable

Rechargeable accu pack - 20 hours

Individually transformer isolated outputs

Mic/Line inputs and Mic/Line outputs

IP 67 waterproof case

Phones out

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Case Colour Variants

Blue

YELLOW

TAN

ORANGE

LIME

SILVER

Default colour of the case is ⬤ BLACK. If you wish to order it in different colour please specify that in order.

APB-320 C-D-USB Ecosystem

* For iPhone and iPad with lightning connector Apple Lightning to USB 3 Camera Adapter is needed together with a USB-A to USB-C cable.

Dante Controller

Application

Specification

Audio Press Box APB-320 C-D-USB
Type	3 in 20 out
Groups	1
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 kΩ	Line: 3,5 kΩ
Digital Input/ Output
USB Input
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
Dante Input
Number of channels	1
Input connectors	RJ45 - Dante
PoE Requirement	No
Reference level	-18dBFS
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
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

Block diagram

Downloads

APB-320 C-D-USB data sheet

APB-320 C-D-USB High Res Pictures
[3.62 MB]