I own a Boss GT6 and it has a feedbacker in it. It produces a natural sounding feedback I use in my own music. You can adjust the amount of feedback with the parameters. It creates a nice out of control feedback like Hendrix used in his live concerts. The question I have is I have not seen anything like it in a pedal box from any other company not even from Boss, why? I am a musician and composer and I am concern that when my GT6 gives out I don’t want to buy another $500 unit to create the effects I have created in my music. The songs will not sound the same. And I am creating more songs using different variations of feedback. I even use a touch of it in a slow blues. I hope to come out with my music soon. Now I ask can you make a feedback foot pedal? I’m sure when other musicians hear my music they will come up with their own uses and want one. Now understand, I am not talking about the feedback you get from adjusting the Wha pedal a certain way with fuzz and sustain. I’m talking about feedback that takes a note and detunes it out of control, like faceing a loud amp, and you can do it with out the volume. You can contact me, ahorta@cox.net or Armand J. Horta 8 Nolan St. West Warwick R.I. 02893 I,m looking forward in hearing from you if this is something your interested in making. Oh and it would sound better in stereo output. Thank You