Maximize levels with minimum distortion, and maximize resolution with IDR dithering/requantizing system (Increased Digital Resolution). The L1-Ultramaximizer from Waves combines Lookahead(TM) peak limiting with advanced requantization. This gives maximum level and highest resolution for all audio applications, from CD mastering to multimedia. L1 can be used as a mono or stereo limiter, with or without IDR processing, as well as the 'original' L1. TDM users can place the L1 limiter on a vocal track, for instance. Film mixers can use 6 mono L1's on discreet outputs. You can also place the IDR plugin at the end of a chain of plugins or on your master fader.