The RCF MMU 3100 master unit is a sophisticated solution for facilitating meetings and conferences, offering extensive functionality and flexibility to meet diverse audio requirements. Designed to accommodate up to 80 microphone sets, this unit serves as the central hub for audio management and control.

Equipped with inputs for connecting microphone sets, the MMU 3100 features volume and voice EQ controls, allowing users to adjust audio levels and tone to suit specific preferences or requirements. Additionally, an additional universal input with both XLR and removable screw terminals is provided for connecting lectern microphones, interview microphones, or other external sources, further enhancing versatility and connectivity.

Phantom power is available for compatible microphones, ensuring compatibility with a wide range of audio devices and equipment. The unit also includes input and output connections for external recorder/player devices, with PLAY/REC selector switches and LED indicators for easy monitoring and control. Volume control and tone EQ are available for the PLAY-OUT output, providing flexibility in audio playback.

Dedicated inputs and outputs are provided for teleconference systems, enabling seamless integration and interfacing with external communication devices. The MMU 3100 also features a built-in power amplifier to feed the console speakers, with volume selector controls for precise audio adjustment. Additionally, an 80W power amplifier output is included for connecting additional constant voltage sound reinforcement speakers, enhancing the overall audio coverage and clarity.

User controls are conveniently located on the front panel, allowing for easy access and operation. Volume levels for inputs and powered outputs can be adjusted to achieve optimal audio balance and clarity, ensuring an exceptional audio experience for all participants.

For larger conferences or meetings requiring expanded microphone capacity, two MMU 3100 units can be linked together through a dedicated port, effectively doubling the microphone capacity to accommodate up to 160 delegates.

Specifications:

• Input Capacity: Up to 80 microphone sets
• Additional Universal Input: XLR and removable screw terminals
• Phantom Power: Available
• Inputs and Outputs: Connections for external recorder/player devices, teleconference dedicated input and output, sound reinforcement and recording system output
• Built-in Power Amplifier: 80W output for console speakers, volume selector controls
• Linking Capability: Two MMU 3100 units can be linked for expanded microphone capacity