All-in-one Convenience
Streamline your productions with this AlO video switcher and audio mixer. It combines professional video switching and audio mixing capabilities into a single, compact unit, saving you time and space. With its intuitive interface and versatile features, it's the perfect solution for live events, broadcasting, and more.

4-CH Video Inputs with Configurable Outputs
This versatile audio & video switcher is equipped with four auto-detected video inputs, independent and configurable PGM and multiview outputs, supporting up to 1080P 60 FHD resolution. Its flexibility ensures integration with diverse devices, making it ideal for a wide range of applications.

USK & DSK
Use to key off blue/green and black background colors and overlay captions and logos for live event applications.

2PIP/ POP
PIP: 2 sub-screen can be overlaid into PGM out with adjustable size and postion. POP:Two same-size screens can be over-laied into PGM out.

LOGO Overlay
User can add a logo from USB flash disk into PGM. The logo's size and position can be adjusted, and the logo image format can be PNG, JPG, BMP, etc.

Scaled Output & Multiview
Support multi-format inputs including 1080p, 1080i, 720p, 576i and 480p HDMI signals and output format can be up/down scaled.

Transition Effects
There are WIPE, MIX and DIP transition effects, which work for switching via AUTO and T-Bar.

Media Management
Support 39 preset patterns. User can inset image from USB disk or capture and store the screenshot of IN1-4, clean PGM or PGM.

USB Capture for Streaming
The USB type-C can be used as a webcam to capture video & audio and stream to various softwares & platforms such as OBS, MIX, ZOOM, Teams, Skype and VLC. It is compatible with Windows, Linux, and Mac.

Live Stream via Ethernet
The LAN port supports IP streaming transmission through the RTMP, SRT protocol, allowing users to easily live stream video programs to platforms such as YouTube, Skype, Facebook, and Twitch, and get high-quality videos.

USB and SD Card Recording
SD card and USB interface enable direct recording of GM signal, making it easy to record high-quality videos. Bitrate of encode up to 32Mbps, and the supported file formats are MP4/TS.

Eight-channel Audio Mixing Support
Equipped with XLR and TRS jacks, it supports 6 microphone/line, 2 TRS external and 3.5mm stereo audio inputs, offers flexible connectivity for microphones, instruments, etc. Each channel has an independent volume setting for precise adjustment of each audio source.

Advanced Audio Mixer with DSP & Phantom Power
Equipped with built-in 48V phantom power, this device is designed to handle both high and low impedance sound sources with ease. It supports versatile features such as audio mixing, gain control, low-cut filtering, left-right channel balance, and 99 DSP effects modes.

Bluetooth, USB Playback & Intuitive Control
This audio mixer integrates Bluetooth connectivity and USB drive playback, offering users a seamless and convenient audio experience. It also features a compact screen for easy operation, enhancing user control and accessibility.

Specifications

VIDEO

CONNECTION
Video in: HDMI Type-A ×2, SDIx2
Video Out: HDMI Type-A PGM ×2
HDMI Type-A Multiview Output ×1
USB2.0 Type-C × 1 (Capture)
LAN Port: LAN x1(For Streaming, web control and Upgrade)
Media Library: USB Type-A x1 (USB disk import and export, images and logo, firmware upgrades)
Tally Port: DB-15 x1
Power In: DC 12V 3A ×1
Record: SD Card/USB Disk

FUNCTION
Transitions: T-Bar/ AUTO/ CUT
Effects: Wipe (11×3 patterns)/ Mix/ DIP/ Still(freeze)/ MUTE/FTB
Layouts: 2 styles of Multiview layout (6 windows and status)
Keys: Upstream Key: Luma Key × 1/ Chroma Key × 1/ PIP ×2/ POP, Downstream Key: DSK × 1/ Logo × 1
Media: Default image: 39 preset patterns
Local image: up to 16 imported images
Capture image: up to 16 captured images
Generators: Pattern generator × 1 Color generators x2

STANDARDS
HDMI In Format Support: 1080p 60/ 59.94/ 50/ 30/29.97/ 25/ 24/ 23.98
1080i 50/59.94/60
720p 60/ 59.94 /50/30/ 29.97/ 25/24/23.98
576i 50, 576p 50, 480p 59.94/ 60, 480i 59.94/ 60
HDMI PGM Out: 1080p 60/ 59.94/ 50/ 48/ 47.95/ 30/ 29.97/ 25/ 24/ 23.98; 1080i 60/ 59.94/ 50
HDMI Multiview Out: 1080p 60/ 59.94/ 50/ 48/ 47.95/ 30/ 29.97/ 25/ 24/ 23.98; 1080i 60/ 59.94/50
HDMI Color Space: RGB/YUV
SDI In Format Support: 1080p 60/59.94/50/30/29.97/25/24/23.98
1080psF 30/29.97/25/24/23.98
1080i 60/59.94/50
720p 60/59.94/50/30/29.97/25/24/23.98
625i 50 PAL, 525i 59.94 NTSC
SDI Color Space: YUV
USB Capture Out: Up to 1080p 60
Media Format: USB disk format support: FAT32, Ext3, Ext4, up to 256GB
Image format support: png, bmp, jpg, gif, jpeg, ppm, pb m, tif, jps, mpo, tga Logo format support: png, bmp, jpg, gif, jpeg, ppm, pb m, tif, jps, mpo, tga
Logo size support: 10x 10 pixel to 600x600 pixel
Video BitRate: 2Mbps-32Mbps
Streaming Protocol: RTMP, RTSP, SRT
Recording Format: File System: FAT32/EXFAT/NTFS/EXT3, File Format: MP4/TS

AUDIO

CONNECTION
Audio Input Channel: Mono (MIC/LINE) ×6, Stereo (LINE) ×2, USB player/Bluetooth× 1
Audio Output Channel: MAIN L/R OUT ×2
PHONES ×1
MIXER OUT ×1

FUNCTION
Audio Mixer: XLRX6, TRS×2, HDMIx2, SDIx2, Audio delay: 0-500ms
CH1-6 MIC/LINE: Gain:-14~+40 dB
Mic input CH 2 band EQ, 80Hz/12KHz, +15dB
48V phantom power supply with indicator
Peak Level LED
Audio Input Indicator: Audio input sensitivity adjustment
Main Output Level Meter: Stereo audio peak level meter with 6-segment LED display
Maximum Input Level: MIC+10dBu/ Line +22dBu
Input Impedance: XLR: 10kOhm
Maximum Output Level: XLR+22dBu, TRS+20dBu
Output Impedance: XLR: 600 Ohm, PHONES: 10 Ohm
Frequency Response range: +-1 dB, 20-22KHz
Dynamic Range: 102 dB
Total Harmonic Distortion @ 1KHz: <0.05%(MIX)
Stereo Separation: >80 dB

GENERAL
Power: 12V 2A
Operating power: <18W
Dimension (LWD): 287.7 × 286.7 × 83.2mm
Weight: Net: 2500g, Gross: 3140g
Temperature: Working: -20°C~60°C, Storage: -30°C~70°C