This unassuming little box shovels out enough low frequencies to frighten a blue whale. It takes your guitar signal, fuzzes it up, then duplicates it two octaves down. You can control the output and also the mix between the dry signal and the effect. Using it 100% wet is quite an experience, but more recognizable sounds will appear as the dry signal increases. The Blue Box is known for having a somewhat chaotic persona that can make each session of use a totally unique experience as this little monster can make it difficult to guess what is about to emerge from your amp. Trent Reznor uses these for his particular brand of industrial metal.
Powered by the Dunlop ECB-02 AC Adapter and/or 9 volt battery.