Rolls RM67
Mic / Source Mixer

RM67

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 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 3.5mm 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.

Features:

• 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

Specifications:

• Input Impedance, Mic: 600 Ohms XLR balanced
• Input Impedance, Line: 22K Ohms
• Source: 22K Ohms gold plated RCA
• Mic Insert: 22K Ohms 1/4" TS unbal.
• Max Input Level, Mic: -14 dBV Mic level, +20 dB Line level
• Source: 24 dBV
• 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
• Nose Floor: - 80 dB, THD: <.025%, S/N Ratio: 96 dB
• Dimensions: 19" x 1.75" x 6" (48.3 x 4.5 x 15 cm)
• Weight: 5 lbs. (2.3 kg)

Our Part #  RM67