EHX Chill Switch Momentary Line Selector

The Chill Switch Momentary Line Selector is a utilitarian Electro-Harmonix pedal. In Kill Mode, the CHILLSWITCH can be used to provide instant muting. It can also be used to create interesting stutter effects by turning the instrument’s signal abruptly on and off for hard rhythmic in/out transitions. 

Quick Specs 
– Momentarily toggle your instrument’s signal path between an external efx loop and dry thru 
– Mute your instrument when no effects loop is connected 
– Switchable control over the on/off state of the footswitch 
– Silent switching 
– Buffered bypass 
– Battery powered / optional 9 volt power supply 

User Manual: https://www.ehx.com/assets/instructions/chillswitch.pdf