Slated to open in March 2016 in Nashville, TN, Thiel Audio's Aurora "Ultra-HD Streaming Studio" is positioned to merge the legacy of Thiel loudspeakers with the vibrancy and "wow factor" of Music City. Thiel's plan is to create a state-of-the-art venue where fans, specifically younger-generation fans, can unite with name musicians and emerging artists via live, interactive performances that are streamed in Ultra-HD video and lossless audio.

A quarter-century ago, when we were just getting into wine, my wife and I took a trip to Napa Valley. At one premium vineyard, we took a taste from the $20 bottle, then, for the hell of it, a taste from the $50 bottle. The first taste was nice; the second was alarming—an explosion of flavors, a gateway to sensory delights that we hadn't known could be had from a barrel of crushed grapes. We wobbled away, concerned that high-end wine might be a dangerous hobby.

In my last column, in the November 2015 issue, I talked about Marantz's AV8802A preamplifier-processor and two accessories: UpTone Audio's USB Regen, and a DIY battery supply for my DAC. This month's column is all about accessories, and for me that's unusual. Some items, like interconnects and speaker cables, are usually considered accessories because they're not fundamental components (eg, source, amplifier, speaker), even though they're essential to getting any sound at all.