It's the sad realization at the heart of every product review: No matter what the writer has to say, the reader may hear things—or see or feel or taste things—rather differently. I refer not only to physiological differences in hearing acuity from person to person, but also to the no-less-critical differences in the ways we process and prioritize the things we perceive. It's an oft-made point that bears any amount of repetition: In our pugilistic little pastime, the priorities of the listener who values, say, fidelity to the musical timing captured in a recording over fidelity to that recording's timbral truths are no less legitimate than those of the enthusiast whose priorities are the other way around. Both approaches—and any number of others—bend toward the sun of high fidelity.

Someone on Audio Asylum wrote, "When it comes to hi-res audio, Herb is a babe in the woods." This is true, though probably not in the way this person imagined. High-resolution master David Chesky has been my friend forever, and I used to write for his website HDtracks.com. Todd Garfinkle, founder of and producer for M•A Recordings, and Kavichandran Alexander, of Water Lily Acoustics, are not only valued friends, but I own most of their stunning recordings. In short, I'm no stranger to SACD or 24-bit/192kHz playback. But compared to most audiophiles, I've been a bit slow in appreciating the intricacies and virtues of hi-rez computer audio.

Anything that involves DIY or contains the word "kit" is of automatic interest to me, nearly to a fault. It began with homemade stuffed animals (read: ugly felt objects) and miniature inedible pastries (God knows why), which later evolved into headphone mods…and now, my current learning project: a Pete Millett Butte DIY headphone amp, recommended by Sir Tyll Hertsens.

These kids were focused and motivated. In other words, RSD works.

The first of two Auralic-sponsored systems I encountered featured an Auralic Polaris wireless streaming amplifier ($3800), Ryan R630 speakers ($5000/pair), and AudioQuest cables—the idea being to present a minimalist, all-in-one, hassle-free setup that still offers high value and high performance…