The Altec Lansing 1684A is a professional 5-channel automatic microphone mixer engineered for clear, consistent audio in meeting rooms, conference halls, and broadcast environments.

Its automatic mixing capabilities allow seamless level balancing across multiple microphones, reducing feedback and ambient noise while ensuring intelligible speech. Each channel can be configured individually, providing flexibility for various room sizes, speaker positions, and applications.

The 1684A is compact and easy to integrate into existing AV systems, supporting both tabletop and rack-mounted installations. Its reliability, precise audio processing, and intuitive interface make it a preferred solution for live sound engineers, corporate AV integrators, and broadcast professionals who require consistent and high-quality microphone management.

Engineers can leverage features such as gating, priority assignment, and automatic ducking to optimize performance for presentations, conferences, and live productions. The 1684A combines professional audio fidelity with simple operation, making it ideal for environments where multiple participants need seamless microphone control without manual intervention.