Stay safe, stream clean, and let your RTX do the work.
Go to Windows Sound Settings > Input. Set your default mic to the physical device, NOT “NVIDIA Broadcast Virtual Audio”. Then inside Broadcast, select your physical mic as the source. nvidia broadcast 10025 download verified
References for further investigation
: If you specifically require the legacy 1.0.0.25 build (e.g., for hardware compatibility or personal preference), it is hosted on verified third-party driver repositories such as TousLesDrivers Direct NVIDIA Link Pattern Stay safe, stream clean, and let your RTX do the work