ATI Pro Technologies is proud to announce the launch of its latest innovation, the AT-21GM Gooseneck Microphone. Designed to deliver exceptional voice clarity and dependable performance, this premium microphone is the perfect choice for professional announcements, conferences, auditoriums, meeting rooms, podiums and public address systems. With advanced audio technology, a sleek design and user-friendly features, the AT-21GM ensures every word is heard with precision.
Engineered for Clarity, Built for Performance
The AT-21GM is crafted to provide outstanding speech intelligibility, making it ideal for environments where clear communication is essential. Equipped with an Ultra-Cardioid Polar Pattern, the microphone focuses on the speaker’s voice while minimizing unwanted background noise. This results in crisp, professional-quality audio for speeches, presentations and announcements.
Its 20Hz–18kHz frequency response captures a wide range of vocal tones, delivering natural and balanced sound. The microphone also features a 200Ω output impedance, ensuring stable and reliable audio transmission with compatible sound systems.
Designed for Convenience and Flexibility
The AT-21GM features a 21-inch flexible gooseneck that offers 360° rotation, allowing users to position the microphone exactly where needed for maximum comfort and performance. The strong threaded mount provides excellent stability, making it suitable for long-term installations in professional environments.
An integrated LED indicator clearly shows when the microphone is active, helping speakers and operators manage presentations with confidence.
Reliable Power and Professional Connectivity
Designed for modern installations, the AT-21GM supports Type-C 5V, DC 10V and 3V battery power options, offering flexibility for different setup requirements. It also comes with a 6-meter dual-core cable featuring a Female XLR to Male XLR connector, ensuring secure, noise-free audio connectivity and hassle-free installation.
Perfect for Professional Applications
Whether you’re addressing a large audience or conducting important meetings, the AT-21GM is built to perform in a wide range of professional environments, including:
- Podiums
- Conference Rooms
- Auditoriums
- Public Address Systems
Experience the ATI Pro Technologies Difference
The newly launched AT-21GM Gooseneck Microphone combines premium sound quality, durable construction and practical features to meet the demands of modern communication spaces. If you’re looking for a reliable microphone that delivers exceptional clarity and professional performance, the AT-21GM is the perfect choice. Upgrade your audio setup with ATI Pro Technologies and experience communication without compromise.

