Developed as a unique tool for controlled, on-demand feedback, the DigiTech FreqOut offers a practical, pedalboard-friendly way to add harmonic sustain effects without cranking an amp to high volumes. By analyzing your input signal and generating feedback that mimics real acoustic interaction, the FreqOut delivers singing, touch-sensitive overtones in any environment—studio, stage, home practice, or even in headphones.
The FreqOut reacts dynamically to playing, and it tracks notes as well as chords with impressive accuracy. Seven selectable harmonic types let you choose between subtle overtone enhancement or more dramatic, high-pitched feedback effects. Its momentary/latching switch modes and adjustable onset gain control make it easy to integrate into different sonic spaces. It works equally well in front of a dirty amp or as a way to bring controlled sustain to cleaner rigs, and it remains responsive to picking nuance and volume-knob dynamics.
This gently used 2010s DigiTech FreqOUt shows minor scuffs and normal cosmetic signs of use, but it functions exactly as it should and sounds great. It’s ready to drop onto a board and deliver feedback effects that would otherwise require a loud stage, a big amp, and the right room. If you're looking reliable, repeatable, and predictable feedback tones at manageable volume levels, the FreqOut fills a that specific—but incredibly useful—niche.