Apps similar to Audio repeater include VB-Audio Virtual Cable, which has a free version. Other options are AmpSplit, Audio Splitter and Playthrough. In total there are four Audio Routers like Audio repeater for Windows and Mac.
VB-Audio CABLE is a Windows Audio Driver working as a Virtual Audio Cable. After installing the VB-CABLE driver, a new playback device appears in the audio device list and can be set as default device. VB-CABLE can be set as the default device, just like any regular audio device.
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Instantly repeat your Windows PC audio to multiple outputs like speakers, headphones, or bass shakers for immersive setups, gaming without telemetry, or multi-room listening—all with no drivers, simple installation, and a straightforward interface.
United States
Enables simultaneous playback of Windows audio on Bluetooth, USB, HDMI, speakers, TVs, or wired devices, each with separate volume and latency adjustment, all without drivers, virtual cables, or restart, and provides a system tray interface for instant device control.
Playthrough is a small windows application which allows you to route an incoming audiostream to the output of another soundcard. Usually you can only enable playback on the same soundcard.
