Watching the watchers, via eBay

This tape will self-destruct in... never. Over-engineered surveillance gadgetry has always held a special (if somewhat perverse, given my professional interests) fascination for me. As a child, I understood that the best job in the world belonged to Harry Caul (and as an adult, it was a thrill to finally meet his real-life counterpart, countermeasures expert Marty Kaiser, last week). So perhaps it was inevitable when recently, facing a low-grade but severely geeky midlife crisis, I recaptured my youth with the Maserati of 70's spy gear: the Nagra SNST (see photo at right). For decades, this miniature reel-to-reel audio recorder, specially optimized for eavesdropping, was the standard surveillance device, used by just about every law enforcement and intelligence agency that could afford the money-is-no-object price tag.... [read full story]