Add it in OBS

The viewers’ mix goes from the Hub to OBS on your own computer. No virtual audio cable, and no internet needed.

1. In OBS, under Sources, press + and choose HEARASIDE.
2. Leave the bus on Stream Mix (or pick one of the eight stems).
3. The Hub shows the OBS status and the delay next to it, for example DAW 256 · 5.3 ms.

Avoid hearing things twice

• The HEARASIDE source turns Audio Monitoring off when you create it. You already hear everything through your DAW.
• If your DAW also plays through Desktop Audio, turn Desktop Audio off in OBS, or viewers hear the DAW twice.

Delay

HEARASIDE adds about one DAW buffer. The OBS source measures your DAW’s timing every 2 seconds and keeps its own buffer as small as is safe (around 11 ms at a 256-sample buffer). If it ever runs dry it adds 5 ms right away.

Hotkeys

Settings › Hotkeys › HEARASIDE: Mute stream and Hear viewers’ mix. They work with a Stream Deck too. You need at least one HEARASIDE source in the scene collection.