Virtual Audio CableVirtual Audio Cable 
Virtual Audio Cable (vcctlpan.exe). Virtual Audio Cable is a software solution for realizing audio connections between applications.
Virtual Audio Cable is a powerful software solution designed to establish audio connections between different applications. By using input and output ports, it enables smooth transmission of audio signals to programs like audio analyzers or sound processors.
The interface of Virtual Audio Cable is straightforward, reminiscent of older software tools from the Windows XP era. However, its simplicity might pose a challenge for novice users, so it's recommended to read the documentation thoroughly before getting started. While the program doesn’t feature customizable themes or skins, its functionality makes up for its lack of aesthetic options. For those unfamiliar with audio routing, some time may be needed to navigate the menu effectively.
With Virtual Audio Cable, you can connect a wide array of audio applications, including speech synthesis tools, audio recorders, virtual machines, VoIP services, and software-defined radios. It offers multiple configuration settings, allowing you to adjust parameters like the number of instances, sample and bit rates, buffer watermark, and volume control. Keep in mind that while this software provides robust features for managing complex audio tasks, it is not free, and after the trial period, the price may seem steep.