Rolls RM67 User manual

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 is avail-
able 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.
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 Microphone Inputs
• Individually switchable phantom power
•
Four Stereo Source Inputs, Four RCA and one front panel stereo 3.5mm
•
T
one controls for each Mic Input / Bass and Treb
Tone controls for each Mic Input / Bass and TrebT
l
e controls for the Source Inputs
•
Stereo RCA Re
cord
Output
• Remote Volume control jack
• 1/4" TRS Mic Insert jack
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 levl
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
Size: 19” x 1.75” x 6” (48.3 x 4.5 x 15 cm)
Weight: 5 lbs. (2.3 kg)
ROLLS Coporation
5968 South 350 West, Salt Lake City, UT, 84107
[phone] FAX [phone]
[email protected] • www.rolls.com
RM67 Mic/Source Mixer