One line level output is available too, for the link to an independent sound reinforcement system. User controls are on front panel and include volume levels for inputs and powered outputs, directed to the reinforcement speakers integrated in each microphone console and to the ones connected to the amplifier direct output. Two devices MMU 3100 can be linked through a dedicated port, to expand the number of the delegate microphones to 160.

Features

• Input to connect up to 80 microphone sets with volume and voice EQ controls
• Additional universal input on both XLR and removable screw terminals for lectern microphone or interview microphone or other sources with volume and voice EQ controls
• Phantom power available
• Input and outputs connections to an external recorder/player device, PLAY / REC selector switches with LED indicators. Volume control and tone EQ on PLAY-OUT
• Teleconference dedicated input and output
• Sound reinforcement and recording system output
• Built-in power amplifier to feed the consoles speakers with volume selector
• Built-in 80W power amplifier output with volume control for additional constant voltage sound reinforcement speakers

Specification

System specifications

• Built-in power amplifier: Yes
• Max number of console: 80
• Number of console buses: 1
• Max number of units connectable: 2

Amplifier specifications

• Amplifier Class: D
• Number of channels: 1
• Power output (@ 100 V): 160 W RMS
• Frequency Response (-3dB): 50 Hz ÷ 18 kHz
• Signal/noise rate (”A” weighted): >80 dB dB
• Distortion (THD+N) @ 1 kHz nominal power: <1 %%

Input section

• Total number of inputs: 7
• Balanced: 3
• Unbalanced: 5
• Mono: 7
• Line inputs: 2
• Line connectors: RCA
• Mic+Line inputs: 4
• Mic+Line connectors: Euroblock, XLR
• Mic+Line Phantom: 32 V DC
• VOX: (mic+line): Yes
• Paging inputs: 1
• Paging connectors: RJ45
• Paging command: Contact
• General Purpose Inputs (GPI): 1

Output section

• Signal output number: 3
• Signal output connectors: RCA
• Power output connectors: Euroblock

Processing

• Tone controls: Yes
• High-pass filter: 0 Hz

Controls

• Configuration: DIP switch, Front panel

Protections

• Cooling: Convection
• Short circuit: Yes
• Thermal: Yes
• DC delay: Yes
• Fuses: Yes

Power requirement

• Operating voltage: 220-240/115 V~ 50/60HzV ~ Hz
• Voltage selection: Internal
• Power consumption: 350 W

Standard compliance

• CE marking: Yes

Physical specifications

• Cabinet/Case Material: Metal
• Color: Black
• Rack mounting: 19", 2U

Size

• Depth: 230 mm / 9.06 inches
• Height: 88 mm / 3.46 inches
• Weight: 5.2 kg / 11.46 lbs
• Width: 442 mm / 17.4 inches

Shipping informations

• Package Depth: 330 mm / 12.99 inches
• Package Height: 200 mm / 7.87 inches
• Package Weight: 6.6 kg / 14.55 lbs
• Package Width: 500 mm / 19.69 inches