Which of the following is NOT a configuration of ProTools systems?

Pro Tools Lite is not recognized as a configuration of Pro Tools systems. Pro Tools HD is a professional-grade system that offers advanced capabilities for audio production, while the standard Pro Tools represents the core software that many users work with. Pro Tools Core Audio/ASIO refers to the audio driver standards that allow Pro Tools to interface with other audio applications and hardware on different operating systems.

The absence of Pro Tools Lite from the official configurations indicates that it hasn't been established as part of the Pro Tools product lines, which include Pro Tools, Pro Tools HD, and variants optimized for different use cases, like Pro Tools Ultimate for high-end production and Pro Tools Standard for general use. This highlights the evolution of Pro Tools in providing varied levels of functionality and performance tailored to specific user needs.