Rolls RM67 User Manual

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Rolls RM67 User Manual

SCHEMATIC

SOURCE 1

RM67

Mic/Source Mixer

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)

 

ROLLS CORPORATION SALT LAKE CITY, UTAH 11/03

NOTE: THIS GUIDE ASSUMES THE USER HAS A WORKING KNOWLEDGE OF AUDIO ELECTRONICS, BALANCED AND UNBALANCED CONNECTIONS, AND PROPER SIGNAL LEVEL SETTING.

USER GUIDE

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