All Fowl Sounds pedals utilize the 2.1mm Boss Style/Industry standard, center negative power jack. Our internal power supplies are designed to operate between 9 and 18 volts. This does not change the voltage internally, but does allow you to utilize some of the extra ports on certain PSUs. Current draw is different for each unit.
Fowl Sounds uses Premium 3PDT softer clicking foot switches that require less actuation force.
Fowls Sounds pedals are hand assembled in Denver, Colorado.