Understanding the differences between the various VB-Audio cable products helps you choose the right tool for your needs. While VB-Cable is a virtual audio device working as a virtual audio cable, different versions serve different purposes.
| Use Case | Description | | :--- | :--- | | | To capture computer audio (e.g., game sounds, music) for screen recording or podcasting, set the recording software's audio input to "CABLE Output". | | Streaming with a Mixer | Route audio from a music player or game to the VB-Cable output, then set that as an input source in OBS or another streaming application. | | Audio Processing Chains | Send output from a digital audio workstation (DAW) through the cable, process it with audio analysis tools, and route the signal back into the DAW for further mixing or mastering. | | Virtual Meetings | Combine audio from multiple local sources (e.g., desktop audio and a media player) into a single virtual cable, then select that cable as your input device in Zoom or Google Meet for sharing sound. |
Set it to . Rename this source to "Discord" in your mixer. Step 3: Monitor the Audio (So You Can Hear Your Friends)
Download and extract the full contents of Vbcable-a-driver-pack43.zip into a local directory on your primary drive. Running the setup directly inside the compressed archive will trigger an execution failure.
Disclaimer: VB-CABLE is donationware. Please consider supporting the developers at vb-audio.com. Vbcable-a-driver-pack43.zip
The Pack43 version of the driver is famous for its stability across an incredibly wide range of Windows environments.
Appendix — Suggested Analysis Steps
Once your PC restarts, you will see new playback and recording devices in your Windows audio menu named "VB-Audio Cable A" and "VB-Audio Cable B." Example Setup: Separating Discord Audio for OBS Studio
As Alex booted up his computer and started working on his latest project, he noticed that his virtual audio cable (VAC) wasn't functioning properly. The VAC was crucial for his workflow, allowing him to route audio from one application to another seamlessly. Without it, he couldn't proceed. | | Streaming with a Mixer | Route
Press Windows Key + R , type mmsys.cpl , and hit Enter to open the classic . Click on the Playback tab. Look for VB-Audio Cable A . Click on the Recording tab. Look for VB-Audio Cable A . 2. Match Sample Rates (Crucial for Audio Quality)
The package leverages a flexible audio pipeline architecture:
The virtual audio cable market is diverse, and several strong alternatives to VB-Cable exist depending on your needs, especially regarding cost and features.
VB-Cable (Virtual Audio Cable) creates a virtual audio device that allows you to route audio from one application to another. For example, you can send audio from a game or media player into recording software (like Audacity, OBS, or Discord). | Set it to
Ensure you ran the installer as Administrator.
The Vbcable-a-driver-pack43.zip archive contains , an entirely independent driver with a distinct hardware ID. This second pipe gives you an additional layer of control, letting you separate distinct audio types across your operating system. Key Features and Specifications
Windows must completely refresh its audio subsystem to recognize the new virtual hardware endpoints. Save your work and immediately after the installation finishes. How to Configure and Route Audio
Supports multiple sample rates, including 44.1kHz to 192kHz.
The standard, free VB-CABLE driver provides a single pipeline. However, complex production environments require multiple, separated audio pathways.
is a legendary, legacy software package created by VB-Audio Software that installs a virtual audio cable driver on Windows computers. It allows users to seamlessly route audio internally from one application to another without needing physical hardware, patches, or external cords.