Quick-Start Guide

RM67

Mic/Source Mixer

Quick Start Guide

ROLLS CORPORATION

SALT LAKE CITY, UTAH

05/13

FEATURES

- Three XLR balanced inputs with phantom power

- Four stereo Source inputs, including a resistor-mixed front panel 3.5mm input

- Tone controls for each Microphone input

- Clip indicators for each Microphone input

- Bass and Treble controls for the Source inputs

- 1/4” input for remote volume control

- RCA Record Out

- Master Output Level control

- 1/4” TRS balanced outputs

- Ducking with adjustable Sensitivity control

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

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)

SCHEMATIC

NOTE: THIS GUIDE ASSUMES THE USER HAS A WORKING

KNOWLEDGE OF AUDIO ELECTRONICS, BALANCED AND

UNBALANCED CONNECTIONS, AND PROPER SIGNAL LEVEL SETTING.

SOURCE 1

PAGE 1
SCHEMATIC RM67 Mic/Source Mixer FEATURES SOURCE 1 - Three XLR balanced inputs with phantom power - Four stereo Source inputs, including a resistor-mixed front panel 3.
PAGE 2
INTRODUCTION Thank your for your purchase of the Rolls RM67 Microphone/Source Mixer. The RM67 is a single rack space audio mixer with three XLR inputs and four stereo RCA source inputs. Talkover features have been included on Mic 1 and Source 4 for paging and music priority functions. INSPECTION 1. Unpack and inspect the RM67 box and package. If obvious physical damage is noticed, contact the carrier immediately to make a damage claim. 2.