Nugen Audio ISL 2, Limiter Plug-in (download), 7.1-Channel real-time True Peak Limiters for professional broadcast, postproduction and mastering applications, Compatible with ITU-R BS, 1770, revisions 1, 2 and 3 incl.: ATSC A/85 (CALM ACT), EBU R128, EBU R128 S1, ARIB TR-B32, OP-59, AGCOM 219/9/CSP, Portaria