The AvMatrix Shark S4M is an all-in-one portable audio-video switcher featuring 6 microphone and 2 stereo inputs, balanced XLR outputs, and advanced DSP effects. With HDMI outputs, USB-C connectivity, streaming support, and integrated recording, it's the perfect solution for live production and broadcasting. The AvMatrix Shark S4M is a compact and powerful all-in-one audio-video switcher designed for professional live production and streaming. It features six microphone and two stereo inputs, four-channel embedded audio, balanced XLR outputs, and TRS monitoring. With advanced audio controls such as gain adjustment, signal indicators, 2-band tones, low-cut filter, and a mono/stereo switch, it ensures high-quality sound output. The built-in 99-mode DSP effects processor, separate Bluetooth player, and MP3 recorder/player make it a versatile solution for audio mixing. For video, it offers two HDMI PGM outputs, one HDMI multiview output, and a USB Type-C interface. The Shark S4M supports RTMP/SRT streaming, USB/SD card recording, and professional video effects like luma/chroma keying, PIP, POP, DSK, and logo overlay. With multiple transition options, including T-bar, auto, and cut, this switcher is ideal for live events, productions, and broadcasts.Key Features:6× microphone & 2× stereo inputs with 4-channel embedded audioBalanced XLR outputs & TRS monitoringGain control, signal indicator lamp, 2-band tones, and low-cut filterMono/Stereo switch with volume adjustment99 DSP effect processor modes for enhanced audio mixingSeparate Bluetooth player, MP3 recorder/player, USB sound card48V phantom power supply for professional microphones2× HDMI PGM outputs, 1× HDMI multiview output, 1× USB Type-CSupports RTMP/SRT streaming & USB/SD card recordingAdvanced video effects: Luma key, Chroma key, PIP×2, POP, DSK, and logo overlayTransition effects: WIPE, MIX, DIP with T-bar, Auto, and Cut