The Rolls 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.
|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|
|Nose Floor||- 80 dB, THD: <.025%, S/N Ratio: 96 dB|
|Max Gain||Mic: 60 dB
Source: 26 dB
|Tone Controls||+/-12 dB 100 Hz Bass
+/-12 dB 11kHz Treble
|Dimensions||19" x 1.75" x 6" (48.3 x 4.5 x 15 cm)|
|Weight||5 lbs / 2.3 kg|