With more and more builders incorporating tap tempo into various effects pedals it becomes tougher to keep everything running in perfect sync. Enter the Quartz Timer from Selah Effects. With the Quartz acting as "the heartbeat" for all your time based pedals it lets you get your focus back to where it should be, on playing instead of tapping out all your tempos. It uses normally open, normally closed tap signals plus it can both send or receive midi signals allowing it to work as a midi controller or to work in harmony with your controller. Click through for all the info.