I met Robbie Cabral, the Inventor/CEO/Founder of BenjiLock, at the end of the final day of CES 2017 while we were both eating along at our respective tables in the middle of the Johnny Rockets at the Excalibur Hotel. (The finest of lodging and dining facilities if there ever was one.) Still unbelievably energetic after spending a week at CES, Robbie stopped by my table and we spoke at some length about tech journalism, what it's like being a startup company, and—of course—why the hybrid padlock, the BenjiLock, he (and his wife, Brach) had invented was so cool. I gave him my card and expected never to hear from him again. I didn't. Well, I did—sort of.

At CES, legendary audio company McIntosh introduced a special 50th Anniversary Limited Edition McIntosh MC275 tube power amplifier. According to McIntosh, the 75-watt x 2 MC275 was designed and engineered in 1961 by McIntosh co-founder Sidney Corderman and the McIntosh Engineering Team, and it's been an object of desire for McIntosh aficionados ever since. Adding to the excitement of the introduction, McIntosh handed out what has to be one of the best press kit flash drives in the history of CES: a miniature version of the MC275 with 4 GB of flash memory hidden inside one of the output transformers. McIntosh says they are only building 275 of the 50th Anniversary Limited Edition MC275 (hmmm, I wonder where they came up with that number?), so it's destined to be a highly sought after piece of gear. I'm not sure how many mini-MC275 flash drives McIntosh has to give out, but I know it's going to be quite a collector's item, too. Now, if I could just figure out where to connect the speaker wires...

It may not seem logical, but Logitech believes that 670 comes right after 659 - when it comes to remotes, that is.

Hang a blue ribbon on the wall for these planar-driver speakers.

To stand out from the crowd, a speaker (or any product) needs to have a gimmick. "Gimmick" is too harsh of a word, really. "Unique element of differentiation" is too clinical but more on the mark. Maybe I should say, "thingamajig." On-wall speakers used to stand out from the crowd by their ability not to stand out. They were slim, contemporary in style, and loosely matched the flatness of plasma TVs, plus, until recently, only a handful were on the market. In some cases, these speakers were even voiced to sound their best when mounted on a wall. (Imagine that.) But on-wall speakers are no longer unusual. They're everywhere, including in some HTIB systems. Differentiation is definitely different now—it's a heck of a lot harder to do.