The Stereo and 5.1 Audio Loudness Meter is a professional sound measurement device suitable for mixing, mastering, and post-production. It features a 7-inch high-resolution LCD display that provides detailed measurement information with easy readability. Measurement capabilities include:

• LM6 Loudness Radar Meter for quick monitoring of loudness levels
• Accurate true peak measurement for capturing peaks in DACs, CODECs, and downstream filters
• Downmix compliance measurement
• Stereo and surround correlation meters
• RTA (Real Time Analyzer) for real-time analysis

Product features:

• Professional stereo and 5.1 sound measurement
• USB connection for easy measurement with VST, Audio Units, and AAX plug-ins
• Compatible with all major broadcasting standards, including ITU BS.1770-4, ATSC A/85, EBU R128, TR-B32, and OP-59
• 6-channel unbalanced AES3 digital audio input with BNC 75 Ohm connectors
• Specialized downmix compliance measurement based on TC Electronic loudness measurement algorithms
• Professional real-time analyzer with 1/3 octave resolution
• Statistics display for all key loudness measurement parameters
• Customizable logo display on the LCD screen
• Compatible with RAM-mount for wall or ceiling mounting (not included)
• Stereo Optical Input for TOSLink source
• General Input (GPI) for resetting measurements

The Audio Toolbox CLARITY M offers a variety of measurement types that facilitate proper mixing and professional recording.