The Prism Sound Over-Killer is an in-line limiter for your analog audio. Featuring the same acclaimed soft-clip limiter circuit as found in Prism Sound’s digital converters, Over-Killers allow you to maximize your analog audio signals while limiting their output to +18dBu. This unique circuit “stays soft” even with large signal peaks, allowing you to hit your converters with a robust signal while preventing unacceptable clipping. When it comes to maximizing and protecting your signal levels with no sonic degradation, Sweetwater highly recommends Prism Sound Over-Killer in-line limiters.