WaveLab 6 introduced several groundbreaking tools that defined the mastering workflow of the era:
: WaveLab 6 was an all-in-one solution for finalizing audio. Its enhanced Master Section featured a new SmartBypass system to compensate for level changes introduced by plug-ins, ensuring accurate A/B comparisons. It also included the Crystal Resampler for high-quality sample rate conversion and full Red Book CD mastering with precise PQ editing and CD-Text. Furthermore, version 6 added a complete DVD-Audio authoring toolset, supporting surround sound and on-screen menu design.
At its release, the Dirac technology integrated into WaveLab 6 was widely considered the most transparent algorithm for changing audio speed and pitch without artifacts. Applications Beyond the Studio

