At NAMM this year I spent some time with the usual cast of friends and acquaintances and became aware of a new pick up being introduced by TAFF Optical. I don't know what they're doing about field testing or beta sites but I was told it might be a few months before it happens in earnest. The guy telling me about the pick up, an EB player, said his understanding is that the "optical" aspect of the pick up is unique. I have a small brochure that states there is "complete feedback resistance coupled with the frequency response of a high quality microphone." I never made it to their booth to hear about it first-hand. Has anyone heard of this pick-up or, better yet, had any experience with it?