FreqOut is a revolutionary pedal that adds unique feedback harmonics to any guitar signal without altering the original tone. When the effect is turned on, it boosts the harmonics of the input signal, creating a controllable, natural-sounding feedback sustain at any volume, whether from an amplifier or amp modeler. FreqOut has seven different harmonic types, each with controls for the amount of feedback gain and onset time (how quickly the feedback reaches maximum). The amount of feedback generated is displayed in real time by a group of feedback LEDs. Additionally, there are switches for turning the dry signal on/off and for selecting latching or momentary footswitch operation. ■Generates a controllable, natural feedback sound for electric guitars ■7 feedback harmonic types ■Adjustable feedback gain (volume) and onset time (speed at which feedback reaches maximum) ■Feedback LED indicates effect on/off status and amount of feedback ■Selectable dry signal on/off ■Selectable footswitch operation (toggle/momentary) ■True bypass ■Compact design ■Extremely rugged constructionSize: 123mm L x 76mm W x 46mm H Weight: 358 g (excluding power supply) Power: 9 VDC external power supply, center negative, 2.1 mm inner diameter Power consumption: 2.1W Current consumption: 235 mA or less @ 9VDC Recommended power supply: Harman PS0913DC (9VDC/1.3A)