RCF - MMS 3100

The central unit MMU 3100 is equipped with precisely the elements necessary for connecting up to 80 microphone units into a single conference system. It also features an output for recording and playback along with corresponding input and output for configuring telecommunication interfaces. The device includes an 80W amplifier that operates with its 100V and 70V outputs for powering additional speakers distributed throughout the conference room. Additionally, thanks to the additional line output, it is possible to chain an independent supplementary audio system. The user interface is located on the front panel and includes volume control for inputs and powered outputs, which are connected to the speakers on the microphone units. To double the number of microphones that can be connected to the conference system, two central units MMU 3100 can be connected via the appropriate port.

Features:

• Capacity for 80 microphone units, inputs equipped with volume control and EQ
• Additional universal inputs with XLR connectors and removable terminals for microphones and other sound sources, EQ control
• Phantom power
• Inputs and outputs for connecting external recording/playback devices, PLAY/REC buttons with LED indication, volume control, tone EQ elements, and PLAY-OUT potentiometer
• Inputs and outputs for telecommunication configuration
• Outputs for auxiliary audio system and recording
• Amplifier with volume control for powering and integrating satellite speakers
• Built-in 80W amplifier with volume control for additional speakers operating with constant voltage

Specifications:

• Max. output power (RMS): 80 W (for desk microphones), 80 W (70 / 100 V output for speakers)
• Constant output power for speakers: 70 V (62.5 ?) / 100 V (125 ?)
• Frequency range: 50 Hz ÷ 18 kHz
• Total Harmonic Distortion (T.H.D.) (@ 1 kHz): < 1 %