PK3 is one of the most advanced mastering peak limiters available today on the market with a variable look-ahead time window providing an unmatched flexibility in its class.

The state-of-the-art algorithm behind the processor is the result of a long research and years of experience, which offers a clean peak limiting without audible distortion.
Thanks to its design PK3 also offers an "analog" feel similar to a warm studio compressor with all the accuracy of the 64-bit precision a of digital limiter. No compromises between the sound quality and the CPU usage have been made, except for some clever forms of optimizations that are necessary to get this kind of limiters to work in realtime. No matter how loud is the input signal, NUSofting PK3 and will always honor the limiting threshold you set.