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Rolls  |  SKU: RM67 | Item: 0133-0102

Rolls RM67 3 Mic 4 Source Mixer 1RU

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MSRP: $339.00
1 in stock

Product Features

  • Mic: 600 Ohms XLR balanced
  • Line: 22K Ohms
  • Source: 22K Ohms gold plated RCA
  • Mic Insert: 22K Ohms 1/4" TS unbal.
  • Max Input Level: Mic: -14 dBV +20 dB Line level
  • Connectors: 3: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4" TS, 1: 3.5mm
  • Phantom Power: +12 VDC
  • Output Level: +17 dBV max
  • Output Impedance: 51 Ohms
  • Max Gain: Mic: 60 dB Source: 26 dB
  • Tone Controls: +/-12 dB 100 Hz Bass +/-12 dB 11kHz Treble
  • Noise Floor: - 80 dB, THD: <.025%, S/N Ratio: 96 dB
  • Three XLR mic inputs with switchable phantom power and input padding
  • Four stereo RCA line/consumer level inputs.
  • Mic Insert jack for adding signal processing to the Mic Inputs.
  • Priority ducking/talk-over for microphone paging, and jukebox.
  • Stereo Record Out.
  • Remote Volume jack (connects to an optional 100K ohm potentiometer).
  • Master Level control.
  • Mute jack, contact closure to ground main output mute.
  • Clip LEDs for each Mic input.
  • Master Bass and Treble controls (sources only).


  • Dimensions:  19 x 1.75 x 6"
  • Weight:  5 lbs

Related Files

WARNING: This product my expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

The RM67 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 talk over, 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 3.5mm 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.



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