For the past few years, one of Stereophile's go-to recommendations for affordable high-performance D/A processors has been the M1DAC from British company Musical Fidelity. The M1DAC was enthusiastically reviewed by Sam Tellig in March 2011, and I wrote about the most recent version in January 2013. "Purity of tone was exceptional," decided Mr. T., which I found to be accompanied by superb measured performance, all at a very reasonable price: $749.

"My life would be worthless without music," says one young member of the Landfill Harmonic, a music program for the children of Cateura, Paraguay.