AVMATRIX SHARK S4M 4-Channel HDMI/SDI AV Switcher
Key Features
- All-in-One 1080p60 AV Switcher & Mixer
- Two HDMI, Two SDI AV Inputs
- One HDMI Multiview, Two HDMI PGM Outputs
- USB-C Port for UVC Capture
- LAN Port for Web Control & Streaming
- Chroma Key, Luma Key, PiP & PoP Modes
- RTMP/SRT Streaming Support
- Six Mono, Two Stereo Audio Inputs
- One TRS, Two Balanced XLR Audio Outputs
- 99 Built-In Audio Effect Modes
The AVMATRIX SHARK S4M 4-Channel HDMI/SDI AV Switcher is an all-in-one live-production workstation that combines professional video switching up to 1080p60 with comprehensive audio mixing in a portable form-factor. Built for content creators, educators, houses of worship, and event producers, the SHARK S4M features two HDMI and two SDI video inputs with embedded audio, two HDMI program outputs, and a dedicated HDMI multiview output for efficient source monitoring. A USB-C port enables seamless UVC capture for streaming software, while the LAN port supports web control and direct RTMP/SRT streaming.
It sports six mono microphone inputs, two stereo line inputs, one TRS headphone output, and two balanced XLR main outputs—all with precision controls. Each channel features gain adjustment, a two-band EQ, low-cut filtering, and access to 99 built-in DSP audio effect modes. Creators can further enhance their production with real-time effects such as chroma and luma keying, one PoP or two PiP group layouts, downstream keying, and logo overlays. With support for SD card and USB disk recording, the SHARK S4M delivers a streamlined solution for multi-camera, multi-source productions in one compact device.
Versatile AV Switching
- Two HDMI and two SDI AV inputs for flexible source selection
- Two HDMI program outputs for simultaneous feeds
- One HDMI multiview output for live monitoring
- USB-C port enables UVC video capture to PC or Mac
- RTMP and SRT streaming support via LAN port
- SD card and USB disk recording capabilities
Real-Time Video Effects
- Luma key and chroma key for seamless green screen integration
- Dual PiP (Picture-in-Picture) and PoP (Picture-outside-Picture) modes
- Downstream key (DSK) and customizable logo overlay
- T-Bar, auto, and cut transition options
- Wipe, mix, and dip effects for professional presentation
Robust Audio Control
- Six mono mic/line inputs and two stereo line inputs
- One stereo headphone output and two balanced XLR main outputs
- 48V phantom power support with peak indicator
- Individual gain control, low-cut filters, and stereo/mono switching
- 99 built-in DSP audio effect modes for vocal and instrument enhancement
- MP3 recorder/player with Bluetooth audio input and USB sound card functionality
Intuitive and Portable Design
- All-in-one hardware interface with tactile controls
- Web-based interface for remote configuration via LAN
- Integrated media library for logo and image overlays
- Lightweight, compact build
Items Included
- AVMATRIX SHARK S4M 4-Channel HDMI/SDI AV Switcher
- 12V/2A Power Adapter
- USB-A to USB-C Cable
- 15-Pin Tally Connector
- Limited 2-Year Manufacturer Warranty
Video Connection
| Video In | HDMI Type-A x 2, SDI x 2 |
| Video Out | HDMI Type-A PGM x 2 HDMI Type-A Multiview Output x 1 USB2.0 Type-C x 1 (Capture) |
| LAN Port | LAN x 1 (FOr Streaming, web control and Upgrade) |
| Media Library | USB Type-A x 1 (USB disk import and export, images and logo, firmware upgrades) |
| Tally Port | DB-15 x 1 |
| Power In | DC 12V 2A x 1 |
| Record | SD Card/ USB Disk |
Video 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 x 1/ Chroma Key x 1/ PIP x2/POP Downstream Key: DSK x 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 ×2 |
Video 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 600×600 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) x6, Stereo (LINE) ×2 USB player/Bluetooth-1 |
| Audio Output Channel | MAIN L/R OUT x2 PHONES × 1 MIXER OUT×1 |
Audio Function
| Audio Mixer | XLR-6, TRS×2, HDMI×2, SDI×2 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: 10k Ω |
| Maximum Output Level | XLR+22dBu, TRS+20dBu |
| Output Impedance | XLR: 600 Ω, PHONES: 10 Ω |
| 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 x 286.7 × 83.2mm |
| Weight | Net: 2500g, Gross: 3140g |
| Temperature | Working: -20°C~60 ̊C, Storage: -30°°C~70°C |