INTRODUCTION
Thank you for your purchase of the Rolls HM60 Headphone Monitor System. This
unit allows you to mix four mono signals with two stereo signals for your own
personal monitoring needs. It includes equalization and AGC compression. When
coupled with an HM59 or HM58 Headphone Monitor Remote units, the custom
mixing can be controlled in separate locations.
Please read the following manual carefully to get the best results from your HM60.
TABLE OF CONTENTS
Introduction
1
Table of Contents
1
Inspection
1
Specifications
1
Description
Top Panel
2
Front Panel
2
Bottom Panel
2
Connection
3
Operation
4
Block Diagram
5
Schematic
6
Warranty
Rear Cover
INSPECTION
1. Unpack and inspect the HM60 box and package.
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 complete the Warranty Registration Card and return it to the factory.
SPECIFICATIONS
Output Impedance:
10
Ω
Sensitivity:
Variable, -10 to +4 dB for rated output
Power Output:
>500 mW at 32
Ω
(>150 mW at 600 ohms) 20 Hz to 20 KHz.
Connectors:
Inputs:
Outputs: 1/4" TRS stereo headphone jack,
DB25 jack
Distortion:
0.008% THD full power @ 1 KHz;
0.05% THD 20Hz to 20 KHz
Dynamic Range:
Greater than 96 dB
Freq. Response:
20 Hz to 20 KHz, +0, -1 dB 400 mW output
Power Requirement:
Rolls PS12 12VAC power supply
Dimensions (HxWxD):
6.3” x 10.25” x 1.625”
Weight:
3 lbs.
1
6
SCHEMATIC
Shee
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ROLLS C
O
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43
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th Main
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10
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: ROLL
S PERSONAL MONITOR SYS.
HM60
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