Rolls RM67 Microphone / Source Mixer

The Rolls RM67 mic/source mixer is a single rack space mixer designed for the install/contractor market. The unit mixes three balanced microphones with four stereo sources to mono or stereo balanced outputs. The XLR Microphone Inputs have Mic/Line level switches, a send/return Insert jack, and individually switchable +12 VDC phantom power. Priority talkover, with variable Duck Sensitivity is available on one microphone for paging, and on one Source input for use on a jukebox telephone system, etc.

Each microphone input has a level and tone control, and each Source input has a level control. Bass and Treble controls have been provided for all the sources, and a Master Output Level control adjusts the level of all mixed signals. Source One has an added front-panel 3.5 mm input. A pre-Master RCA output has been provided for recording, and a Remote Volume output jack is provided for connection to a 100K ohm linear taper potentiometer and used as an external master level control.

• Three XLR mic inputs with switchable phantom power and input padding
• Clip LEDs for each Mic input
• Mute jack, contact closure to ground main output mute
• Master Level control
• Remote Volume jack (connects to an optional 100K ohm potentiometer)
• Stereo Record Out
• Priority ducking/talk-over for microphone paging, and jukebox
• Mic Insert jack for adding signal processing to the Mic Inputs
• Four stereo RCA line/consumer level inputs
• Master Bass and Treble controls (sources only)

Data Sheet

Manual