Digitech FreqOut
The DigiTech FreqOut Natural Feedback Creator gives you sweet, natural feedback at any volume with or without distortion. So it’s the perfect solution for controlled volume situations such as in the studio, in-ear monitors, or low-volume practice. Although the FreqOut can also be used at gig volume to focus out-of-control feedback on a preferred harmonic at any stage position. The FreqOut also uses a 9VDC power supply to integrate into your existing pedalboards.