Rolls RM67 Mic / Line Source Mixer 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.
PRODUCT SPECIFICATIONS
| Input Impedance: | | 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 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 | | Size: | 19" x 1.75" x 6" (48.3 x 4.5 x 15 cm) | | Weight: | 5 lbs. (2.3 kg) |
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