Rolls RM74 User Manual

USING THE MIC EFFECTS INSERT
In order to add effects to the microphone signal, an insert cable is needed. The Tip of the
plug acts as the Send, the Ring is the Return.
Connect the insert cable's TRS end to the
Mic FX Insert jack on the rear of the RM74.
Connect the Tip connection to your effects
processor's Input jack, and the Ring connec-
tion to the Output of the effects processor.
The RM75 effects insert is mono, so if the
effects processor is stereo - choose a Mono
output. You may need to refer to your effects processor owners manual for more informa-
tion about operating it in mono.
Make sure a microphone is properly connected to the RM74 and the unit is on. Speak into
the microphone and adjust the levels of your effects processor for the desired process and
level of effect.
SCHEMATIC
SPECIFICATIONS
Input Impedance:
Max Input Level:
Headphone Output Impedance:
In/Out Connectors:
Phantom Power:
Output Level:
Output Impedance:
Max Gain:
Tone Controls:
Noise Floor:
S/N Ratio:
Size:
ROLLS CORPORATION
Weight:
SALT LAKE CITY, UTAH
7/06
www.rolls.com
RM74
MixMate 2
Mic/Source Mixer
Mic: 600 Ohms XLR balanced
Source: 22K Ohms RCA
Mic Insert: 22K Ohms 1/4" TRS insert
Mic: -14 dBV Mic level
Source: 24 dBV
>8 Ohms
3: XLR, 5: Stereo RCA, 4: 1/4" TRS, 1: 3.5mm
+12 VDC
+17 dBV max
51 Ohms
Mic: 60 dB
Source: 26 dB
+/-12 dB 100 Hz Bass
+/-12 dB 11kHz Treble
- 80 dB, THD: <.025%,
96 dB
19" x 1.75" x 4" (48.3 x 4.5 x 10 cm)
5 lbs. (2.3 kg)

USER GUIDE