Gretsch Guitars

One of the rarest effect devices ever!  I've never seen another one.  It seems to be a cousin of the Maestro Woodwind processor...  made for electric sax but works for guitar as well.   It worked well when I bought it but was since put into storage and now doesn't seem quite right, I think maybe something came unsoldered inside.  It has three seperate octave divider sections, kinda hard to tell from the picture, but one is octave up, one octave down and one two octaves down, each one has multiple tonal / wave shapes, and then each has a volume control.  There is also a "natural sound" that is clean guitar sound, and the amazing "jazz" setting, which when it was working was one of the most intense square wave fuzz sounds I've ever heard.  It has toggle switches for tremolo and reverb but they don't actually do anything other than trigger outputs on the back for turning on and off said effects on your amp.  Includes groovy hardshell case.  Sold AS-IS, will be amazing when its fully working, assume some knowledge of electronics or willingness to engage a technically inclined repair man.   Will ship for free in the continental US, $30 for international.