JACK Audio Connection Kit (or JACK; a recursive acronym) is a professional sound server daemon that provides real-time, low-latency connections for both audio and MIDI data between applications that implement its API. Developed by JACK team
License: Open Source
JACK Audio Connection Kit offers advanced audio routing capabilities and support for multi-channel audio, making it suitable for professional use. In contrast, VB-Audio CABLE is user-friendly, designed for straightforward audio tasks, but lacks the extensive features and flexibility of JACK.