Visit GTT
Time, attention, and a room prepared for listening.
A private, unhurried opportunity to hear complete systems under reference conditions in Long Valley, New Jersey.
Visit GTT
A Destination for Serious Listening
GTT was created for considered listening. Its purpose-built rooms allow components and complete systems to be heard at the appropriate scale, under conditions refined over years rather than assembled for a weekend demonstration.
Each room offers a different perspective—from intimate systems to reference installations capable of revealing the full authority of the world’s most ambitious designs. The experience is private, unhurried, and organized around the client’s music, priorities, room, and expectations.
“It feels more like someone built a beautiful high-end audio store with several custom-designed listening rooms then dropped a house on top of it.”
— Michael Trei, StereophileRead the original article
“The GTT Audio room is an extraordinary sonic setting, a real world-class space.”
— David W. Robinson, Positive FeedbackRead the original article
Request a Private Appointment
Visits are by appointment, allowing GTT to prepare the appropriate room, system, and music for a focused listening experience.