Hikvision IP Audio Processor 24 × 8 AES67 Network Audio, 3 × 3 Analog Audio (DS-QAPPU1212-N)

The DS-QAPPU1212-N provides a flexible audio-processing platform for professional meeting rooms, conference systems and networked AV installations. It features two balanced analogue inputs and two balanced analogue outputs, plus 3.5mm stereo I/O for consumer audio sources such as PCs and mobile devices.

For network audio, the processor supports AES67 with up to 24 AES67 inputs and 8 outputs in the current specification, with 48kHz/24-bit audio. Integrated DSP functions include AEC, ANS, ALC, automatic mixing, matrix mixing, noise gate, compression, delay and parametric EQ.

Two USB-C interfaces add video-conferencing flexibility: one can receive video from a USB camera, while the other connects to a computer or large display for audio/video output. Four Gigabit Ethernet ports provide network connectivity, with three ports additionally supporting PoE output to connected devices when the processor is powered via DC.

Key features

• Professional network audio processor
• AES67: 24-channel input / 8-channel output
• 48kHz / 24-bit audio
• 2 × balanced analogue LINE IN
• 2 × balanced analogue LINE OUT
• 3.5mm stereo input and output
• 2 × USB-C for conferencing/video applications
• 1 × USB 3.0 Type-A for debugging
• 4 × Gigabit Ethernet
• 3 × PoE output ports
• AES67, RTP and comprehensive IP networking
• AEC, ANS, ALC and automatic mixing
• Matrix mixing, PEQ, compressor, delay and noise gate
• 32GB eMMC storage
• 2 × 2GB DDR4 memory
• RS-485 interface
• Cabinet, under-table or wall mounting
• Metal construction
• Audio Assistant software configuration

System compatibility

Hikvision Audio Assistant Tool

• Windows 10 recommended
• Windows 7 supported
• Windows 8.1 supported
• Windows 11 supported
• Intel i3-9100 @ 4.2GHz or above
• 4GB RAM or above
• GT1030 D5 graphics card
• 20GB HDD
• 1920 × 1080 display or above