Fall 2016 · GTT · Long Valley, New Jersey
GTT · YG Acoustics Sonja XV Flagship Premiere
YG Acoustics Sonja XV Flagship Premiere
The Sonja XV premiere placed YG Acoustics’ four-tower statement loudspeaker in GTT’s principal room for individual listening sessions with members of the international audio press.
Principal participants
People behind the presentation
- Bill Parish — GTT, host and system integration
- Yoav Geva — YG Acoustics founder and designer
- Dick Diamond — YG Acoustics
- Joe Kubala — Kubala-Sosna
- David W. Robinson — Positive Feedback
Reference system
System used for the presentation
- YG Acoustics Sonja XV loudspeakers
- Audionet electronics
- Kronos turntable
- Kubala-Sosna cabling
Archival photography
The presentation at GTT

Conversations and film
Video from the event
Independent coverage
Reporting from the event
GTT
GTT in the Press
Positive Feedback
Brief Impressions: The YG Acoustics Sonja XV Reference Loudspeaker, a Photo Essay
“The GTT Audio room is an extraordinary sonic setting, a real world-class space.”
— David W. Robinson, Positive Feedback
David W. Robinson’s first visit to GTT documents the scale and preparation of the principal reference room during a major loudspeaker premiere. Beyond the system under review, his account captures why the environment matters: dedicated power, carefully resolved acoustics, appropriate room volume, and the ability to assess an ambitious system outside temporary show conditions.