January 13, 2026
A good article about the upgrade process from a pair of YG Acoustics Sonja 2's to the current model Sonja 3.2's and the dramatic improvements that were gained.
"When Bill and I entered the overly crowded ballroom of significant size, I could have sworn I was in the New York Symphony Hall. The sounds coming from that room were utterly captivating. I asked Bill to explain to me how in the world a sound can be so real and alive coming from electronics. Bill’s response was “directed towards the YG Acoustics loudspeakers”."

