Aten StreamLIVE HD All-in-one Multi-Channel AV Mixer, Fanless Quiet Operation, 1080p Recording, Compact Mixer Control Panel, Ideal For Mobile Streamer | UC9020-AT-U

Aten StreamLIVE HD Multi-Channel AV Mixer with Streaming support, supports RTMP streaming to Youtube, Twitch, Facebook, microphone support with 2 HDMI inputs supported, tablet control support with app, program HDMI output and HDMI loop output on input 1

All-in-one design to simplify streaming workflow–Integrates 1080p video capture, video switch, streaming encoder, video converter, video splitter, and audio mixer
Professional-quality live streaming to global audiences by any CDN platform , with a low entry threshold, even entry-level users can quickly get started
PC-free and software-free with plug-n-roll capability
Intuitive app for preview and program monitoring, change video layout in Full Screen/PBP/PIP settings, adding image and subtitles overlays, and smooth scenes transitions for a professional finish
Storyboard-like management – preset up to 8 scenes for later while streaming and during performances to reduce the need to interact with hardware
Compact mixer control panel – Switching mix between multiple video audio sources with the help of easily identifiable luminous keys
Fanless and optimized thermal air flow system for quiet operation
Multitask designed handle-stand to enhance portability and ergonomic comfort angle

Specification
Video Input
Interfaces 1 x 4K HDMI Type-A Female
Video Output
Interfaces 1 x 4K Loop-Thru HDMI Type-A Female
Audio Inputs
Interfaces HDMI captured inputs (stereo)
1 x Mic input, 6.5mm jack (dual mono)
1 x Line input, RCA jack, signal level: -10 dBV
Audio Outputs
Interfaces HDMI outputs (stereo)
1x Line output, 3.5mm Jack (stereo)
Network Protocol Multi-Publish to Streaming Server / CDN (RTMP/RTMPS)
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Video Encoding
Power
Maximum Input Power Rating IEC C14, 100-240 Vac (w/250V fuse)
Power Consumption 110V:12.9W:80BTU
220V:12.7W:79BTU
Physical Properties
Housing Metal
Weight 1.89 kg ( 4.16 lb )
Dimensions (L x W x H) 28.85 x 18.99 x 9.66 cm

Product Last Updated: 10/04/2026

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