Rolls MX34B User Manual

For warranty registration please visit the rolls web site at www.rolls.com.

MX34b LiveMix

HEADSET

MIC
1/8”

b

ROLLS CORPORATION

SALT LAKE CITY, UTAH

09/08

LiveMix

Two Channel Stereo
Microphone Mixer/
Headset Mixer

MX34b

MADE IN USA

www.rolls.com

QUICK START
OPERATION GUIDE

INTRODUCTION

SPECIFICATIONS

Thank you for purchasing the new MX34b LiveMix - two channel microphone mixer.
Although having many uses, this little mixer was originally designed with the video camera
operator in mind. It’s handy shoulder strap, easy-access microphone Level and Pan
controls, and smart Input/Output jack placement make the MX34b ideal for the live record­ing enthusiast. Two 9 volt alkaline batteries ensure adequate signal strength as well as
phantom power for your favorite condenser microphone.
Please review this manual carefully as it contains important information regarding the
proper use of this product.

INSPECTION

1. Unpack and Inspect the MX34b package
Your MX34b was carefully packed at the factory in a protective carton. Nonetheless, be
sure to examine the unit and the carton for any signs of damage that may have occurred
during shipping. If obvious physical damage is noticed, contact the carrier immediately to
make a damage claim. We suggest saving the shipping carton and packing materials for
safely transporting the unit in the future.

2. Please visit our website at www.rolls.com, click on the Register Your Warranty Here
text and follow the instructions to register your MX34b.

TABLE OF CONTENTS

INTRODUCTION 1

INSPECTION 1

TABLE OF CONTENTS 1

Input Impedance: mic - 600 Ohms or greater XLR
aux - 47K stereo 3.5mm
Output Impedance: 50 Ohms
THD + Noise: .02%
S/N Ratio: 110 dB
Frequency Response: 20 Hz - 30 kHz (+0 / -1 dB)
Max Output Level: + 14 dB
Max Input Level: +20 dB
Max Gain: +70 dB
Batteries: 2 X 9V Alkaline
Current Draw: 30 mA
Phantom Power: +18 VDC
Input Connectors: 2 Female XLR, 1/8” (3.5mm)
DC Power Jack: (5.5 X 2.1 mm tip negative)
Output connectors: 3.5mm stereo main out

3.5mm Headphone

Size: 6.3”w x 3.7”d x 1.4” h

Weight: 1 lbs.

DESCRIPTION 2
Front Panel
Rear Panel
Battery Installation
Phantom Power

CONNECTION 3
A note on wiring a mono signal to the stereo AUX IN

OPERATION 4

SCHEMATIC 5

SPECIFICATIONS 6

WARRANTY BACK COVER

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