Don't let the lower price fool you this single Dominator Pedal uses the same compression spring design as the Pro1-V and Pro1-V Big Foot. Additionally, these pedals also support Trick's laser trigger system and an add on pedal to create a double pedal. The split cam design allows for endless adjustment possibilities. This allows each player to achieve the maximum performance from this precision engineered kick pedal. Direct drive and silent operation make this pedal an excellent candidate recording applications, but is also battle tested for years of use on the road in harsh touring environment.