DC Power Connector
This is a standard center-negative 9VDC jack for use with appropriate
power supplies.
Dry Kill Switch
The Dry Kill switch removes the original dry guitar signal from the
output, leaving only the wet delayed signal. With parallel effects
loops in a guitar amplifier, the idea is to always keep the original
guitar signal in the amp and use the effects loop only for the wet
signal. For normal use on a pedalboard, leave this switch off.
LED Kill Switch
This switch extinguishes the LEDs that illuminate the knobs—useful in
maximizing battery life when running the pedal from batteries.
Low Battery Indicator
This red LED on the front of the battery door illuminates when battery
voltage drops below a set threshold, indicating that the battery should
be replaced soon.