Archived: CLC Upgrade from Stereo Version

Archival: When the stereo version is no longer sufficient: CLC - Continuous Loudness Control Stereo Upgrade

Upgrade from an existing and activated Stereo version of the RTW CLC software to the multi-channel version


With the CLC Upgrade, an existing Stereo version of the CLC software can be expanded from 2-channel operation to the channel range of the Multi-channel version. The upgrade license is no longer available.

  • Expands existing and activated Stereo version to Multi-channel operation
  • Live Audio, DAW Audio, and Audio File modes
  • Batch processing
  • Extended audio format support (e. g. MXF)
  • Loudness acc. to all global standards
  • Adjustable Target Loudness and Loudness Range (LRA)
  • Adjustable TP Limiter
  • Mmax and Smax limiting
  • Expert mode to process very special audio material
  • Optimized presets for e. g. streaming audio
  • Graphical routing overview with channel presence and activity indicator
  • Loudness reporting (Java Runtime Environment required)
  • Dynamic Low Latency Algorithm
  • Adaptive Morphing Technology
  • Stand-alone and DAW-PlugIn
  • Common plug-in formats for Windows® and Mac® OS X
  • iLok copy protection (iLok License Manager 5.0 or higher and iLok Account required, iLok USB Smart Key recommended, not included)

Operation Requirements

  • Dual-core-processor 2.5 GHz
  • 4 GB RAM
  • 200 MB Hard disk space
  • Operating systems
    - VST2.4, VST3, stand-alone (32/64 bit each), AAX Native64 for Windows® 7/8.1/10
    - VST2.4, VST3, AU, AAX Native64, stand-alone for macOS® X 10.11 or higher and for macOS® Big Sur (11) on computers with Intel® processor
  • ASIO audio driver installed on Windows® systems
  • Latest OpenGL® graphic driver and other firmware of your computer
  • Existing and activated RTW Loudness Tools Stereo software
  • iLok License Manager 5.0 or higher and iLok Account
  • Internet connection required for activation process