Open Day September 2025

We would like to invite you to our open day on Friday 5 September 2025 from 2pm at our premises in Romanel-sur-Lausanne.

This visit will start with a factory tour, and will be an opportunity for you to discover our company Audio Technology Switzerland SA in Romanel-sur-Lausanne, meet our team and have a private listening session.

We look forward to welcoming you and answering all your questions. Book now at customers@nagraaudio.com