TC Electronic LM1 Stereo Loudness Meter
LM1 delivers fast, accurate BS1770 loudness monitoring inside a clean, lightweight interface built for modern production workflows.
Quickly verify compliance for streaming, podcasts, broadcast, film, and online delivery while staying focused on the creative process instead of technical distractions.
Simple when you want speed.
Professional when it matters most.
System Requirements
- MacOS 10.13 High Sierra and above
- Windows 7 and above (64-bit only)
- Intel, AMD, or Apple Silicon CPU
- Free iLok account and iLok License Manager
- iLok Machine and iLok USB licensing methods are supported
Plugin Formats
AAX Native, AU, VST2, VST3