Gear Hunter

Roland - Direct Streaming AV Mixer

Description

Elevate your livestreaming productions with the Roland SR‑20HD, an all‑in‑one, enterprise‑grade AV mixer that empowers powerful, computer‑free streaming, recording, and switching—all in one streamlined unit. Perfect for professional content creators.

This unit is in near-mint condition. There are no scratches or dents. There is light residue on the front (as pictured in image 1). Original packaging, user start guide, and power cable are included.

Direct Livestreaming, No PC Required
Seamlessly stream over your local network to platforms like Facebook, YouTube Live, Twitch, or via RTMP—no external computer needed.

Dual High‑Definition Streams
Simultaneously encode and broadcast two HD livestreams at up to 1080p/60 FPS, delivering high‑quality feeds for broader reach or reliable backup.

Adaptive Bitrate Streaming
Built‑in Adaptive Bitrate technology dynamically adjusts stream quality based on network conditions, reducing interruptions and ensuring smooth playback.

Emergency Safety Delay
Buffer up to 60 seconds of live feed—if needed, instantly switch to a paused image or mute audio to prevent unintended content from going live.

SRT Support (Secure Reliable Transport)
With Version 2.0, securely transmit or receive encrypted video/audio over LAN or internet—ideal for remote camera feeds or extended workflows.

One‑Touch Scene Execution
Use the dedicated Scene buttons to trigger complex preprogrammed layouts—like inset windows, picture‑in‑picture, and split screens—with a single touch.

Automated Switching & Mixing
Video Auto Switching: Schedule video source changes at set intervals for dynamic presentations.
Audio Auto Mixing: Balance microphone levels, prioritize active speakers, and automatically adjust other inputs for clarity.

Audio Follows Video / Video Follows Audio
Automatically match the active video feed to the corresponding audio source—or vice versa—to maintain sync during multi‑presenter sessions.

Professional Audio Mixer
Mix up to eight audio channels, including:
Four XLR combo inputs with phantom power
Line‑level inputs and headset mic

HDMI and USB embedded audio
Use dedicated faders, knobs, and F1–F4 encoders for granular control, complete with EQ, compression, gating, delay, limiter, and more.

In‑Device Recording & Playback
Record H.264 MP4 video and stereo WAV audio directly to SDXC media for easy archiving or postproduction. Playback of stored images, video, and sound from the SDXC card is also supported to boost presentation quality.

Full I/O Panel & Real‑Time Monitoring

Inputs: Two HDMI video, one USB video class, four XLR/¼″ combo audio, line‑in, USB, and headset.
Outputs: HDMI (Main and Preview), RCA line‑out, headphone jack.
A built‑in 4.3″ LCD display shows input selection and status in real‑time.

Mobile Tethering Backup
Offer resilience against network failure by connecting a 4G/5G phone via USB. The SR‑20HD automatically switches over if the main LAN fails.

Platform Ready & Secure
Works seamlessly with Facebook, YouTube, Twitch, and RTMP-based CDNs. Built‑in panel locking prevents unintended configuration changes, ensuring stable and secure operation.

Compact Mobility
Lightweight and portable at approximately 5 lb (2.4 kg), with compact dimensions—perfect for studios, remote setups, and event workflows.