Reading the November 2012 Stereophile, my eye was caught by John Atkinson's very enthusiastic review (he bought the review sample) of Ayre Acoustics' new QA-9 analog-to-digital converter. Over and above the intrinsic interest of the QA-9's claimed flat response down to about 1Hz, and that it is a cutting-edge ADC from a maker of consumer rather than professional audio gear, I had just been engaged by early-music scholar and organist Beverly Jerold to produce and engineer a recording of historically informed performances of Baroque organ music by Buxtehude (b. 1637), Clérambault (b. 1676), J.S. Bach (b. 1685), and Domenico Scarlatti (b. 1685). The recording venue was the Auditorium of the Third Meeting House of the First Baptist Church in America, in Providence, Rhode Island.

I bought a Slim Devices Squeezebox network player in the spring of 2006 and my life changed. Having audio files on a server and being able to play them through my high-end rig via the Squeezebox's S/PDIF output liberated my music from the tyranny of a physical medium. As I wrote in my review, "physical discs seem so 20th century!" After Wes Phillips reviewed the Squeezebox's big brother, the Transporter, in February 2007, I bought the review sample and lived happily ever after in the world of bits rather than atoms—at least until the summer of 2010, when Slim Devices' new owner, Logitech, brought out the Squeezebox Touch. The Touch did everything the Transporter did, with a full-color display, at one-eighth the price!

"While the selection and fine tuning of exhilarating-sounding vintage audio equipment is an exciting, often life-long search, let's not forget it's ultimately the music that matters—mankind's mysterious mastery of making air move in esthetically & emotionally thrilling ways. Most importantly, remember to ask yourself the age-old question: Can I dance to it?"