Description
This 1U mic/line rack mixer with priority paging input is a compact and practical solution for commercial audio installations requiring simple signal control, multiple inputs, and paging functionality. Designed for fixed AV systems, it provides reliable mixing for microphones and music sources while allowing priority override for announcements or emergency paging.
With a standard 19-inch 1U rack format, it integrates seamlessly into equipment racks and cabinets, making it ideal for hospitality, retail, education, and public address systems.
Multiple Inputs for Flexible System Integration
The mixer features four balanced microphone inputs and three stereo line inputs, allowing simultaneous connection of microphones, media players, and other audio sources.
This enables:
- Background music playback alongside live microphones
- Multi-source audio control in a single unit
- Simple system expansion without additional mixers
The first microphone channel includes phantom power, supporting condenser microphones for higher-quality audio capture.
Priority Paging Input with Voice-Over Ducking
A dedicated priority input allows paging microphones or emergency systems to override all other audio sources when active.
This feature automatically reduces the level of background music or other inputs, ensuring clear and intelligible announcements. Priority ducking is widely used in commercial audio systems to ensure speech is always heard over program audio.
The priority input can also be connected to:
- Line-level paging systems
- External 100V line PA systems for emergency integration
Designed for Commercial Audio Installations
This mixer is engineered for use as either a master mixer or an expansion mixer within a larger system.
Typical applications include:
- Bars, pubs, and restaurants
- Retail stores and shopping environments
- Schools and lecture spaces
- Offices and corporate buildings
- Houses of worship and public venues
Its simple control layout ensures ease of use for both installers and end users.
Tone Control and Output Management
The unit includes master bass and treble controls, allowing adjustment of overall sound character to suit the environment.
Stereo outputs provide connection to amplifiers or further signal processing equipment, enabling integration into a complete AV system.
Flexible Power Options
The mixer supports both standard mains power and 24V DC operation, allowing installation in a wider range of environments, including systems with backup power supplies.
This ensures continued operation in critical applications where reliability is essential.
Compact 1U Rack Design
With its slim 1U profile, the mixer is designed for efficient rack integration, saving valuable space in AV cabinets while still providing comprehensive functionality.
Its lightweight construction also makes it suitable for portable rack systems and rental applications.
Ideal Applications
This 1U mic/line rack mixer is ideal for:
- Commercial background music and paging systems
- Retail and hospitality environments
- Education and presentation spaces
- Public address and announcement systems
- Multi-source audio installations