Set the sound
In OBS Settings → Audio, choose RØDECaster Pro II Main Stereo. Disable unused Desktop Audio and extra microphones to prevent echo.

WINDOWS BROADCAST SETUP
Studio Pro handles the easy workflow, local recording and the complete preloaded graphics pack. OBS handles dependable YouTube or Facebook broadcasting, remote guests and multi-track production.
In OBS Settings → Audio, choose RØDECaster Pro II Main Stereo. Disable unused Desktop Audio and extra microphones to prevent echo.
Open the included Windows launcher. In Producer Mode, connect OBS and press Build scenes.
Starting Soon, Guest Waiting, Quick Break, Great Show, camera frames and lower-thirds are installed automatically.
Add the host camera to Host, Interview and Panel. Studio Pro manages the private guest camera links.
Use MKV recording in OBS, then choose File → Remux Recordings to create an MP4 after the show.
Run an unlisted test, check speech, guest echo, graphics and recording, then have an adult producer start the broadcast.
Canvas 1920×1080, output 1920×1080, 30 FPS. Use hardware encoding when available. Follow the current bitrate recommendation shown by the selected platform.