Why am I once again falling down the rabbit hole of alternating current? A while back, I committed to listening to SMc Audio's AC Nexus power conditioner, designed by SMc founder Steve McCormack and distributed by dealer Hi Fi One.

Technics, an arm of the Japanese giant Panasonic Corporation, has long been a major player in the hi-fi world, even if, in some recent decades, it stayed below the radar.

In the 1970s, analog-centric audiophiles particularly praised the Technics SP-10, the world's first direct drive turntable. Created by Matsushita engineer Shuichi Obata in 1969, the SP-10 and its successors became the standard in vinyl playback for American radio stations during that heyday of broadcast radio.

Since the plague arrived, several of my closest audio friends have been chattering and bugging me constantly, not about masks, vaccines, Trump, or Biden but about Bruno Putzeys's digital-to-analog converter, the Mola Mola Tambaqui. They've been sending emails and texts like pesky kids:

"Herbie! Have you tried the Mola Mola? Come on man, what's taking you so long? Is Putzeys's DAC better than my MSB? Or the dCS Bartók? Or the HoloAudio May?"

In the early 1970s, my hometown—Chicago—was a hotbed of blues. I discovered the blues in high school via the Rolling Stones, and I began to frequent the city's blues clubs as a college student, at first while still underage. From Theresa's, the South Side tavern where Junior Wells performed, I progressed to the West Side, where on weekends I would head down Madison Street to see Howlin' Wolf at Big Duke's Blue Flame Lounge.