2 Boosting Modes: 

Clean Boost
In the Clean mode, Lacerate only boosts the signal, increasing the volume without any sound colorization. For this reason, Lacerate is one of the cleanest “clean boost” pedals available.

Crank Boost
If you want fat, harmonically rich boost tone, just hold down the foot-switch (1 second) to engage the 2nd stage which adds your overdrive tone. Most boost pedals will only yield about + 20dB maximum, but Lacerate`s Crank mode gives you a whopping + 35dB.