AJ,
You know I loved the sound and feel of the SD7. There were just a few quirks that made it a misfit for me. It was also a bit large. My trunk is small, and stages are tight. If I remember correctly, the harmonizer had issues with smooth changes using a foot switch. That's critical for me. I turn it on and off many time within a song, and I need seamless control. Your products are like Maserati's, but I'm a Ford man all the way.