Rogue Audio M-150 User Manual

M-150

Monoblock Power Amplifier

Owner’s Manual

Rogue Audio, Inc.

3 Marian Lane

Brodheadsville, PA 18322

Issue date: 10/27/03

TABLE OF CONTENTS

1) Introduction 2

2) Unpacking the M150 power amplifier 2

3) Connecting M150 to your system 3

4) Operation of the amplifier 4

5) Setting the tube bias 5

6) Troubleshooting 7

7) Registration card 8

8) Fuse values 8

9) Specifications 8

10) Warranty

9

1

INTRODUCTION

Congratulations on your purchase decision! We at Rogue Audio truly believe that
our amplifiers provide the “smartest” value in high-end audio. If you have never
owned a vacuum tube amplifier you will be thrilled by the silky-smooth sound
and incredible detail that only a tube amplifier can provide. And with the M150
Monoblock amplifier, you can be sure that you are getting the very best in tube
amplification. We at Rogue Audio are extremely proud of our products and want
you to enjoy them to their fullest potential. So please, take the time to read
through this short manual so that you can be confident that you have set up your
amplifier properly.

UNPACKING THE M150 POWER AMPLIFIER

Tools required: none

WARNING - This amplifier uses voltages that could cause injury or
death. Never open the amplifier while it is plugged in, and always wait
at least one hour after turning the unit off to unplug and open the unit.
Lethal voltages can remain in the electronics after the unit is
unplugged.

The M150 amplifier has been painstakingly inspected for cosmetic flaws during
and after assembly. In order not to damage the cosmetic appearance of your
amplifier it is important that you follow the unpacking instructions carefully.

1. Carefully lift the amplifier out of the box, and remove the foam pads and
plastic bag.

2. Remove the banding holding the tube cage in place. Lift off the tube cage and
remove the foam pad holing the tubes in place. This foam pad is required
during shipment to prevent damage to the output tubes.

3. Remove the shipping pallet from the bottom of the amp. The pallet serves two
purposes. First, and foremost it acts to tie down the mechanically isolated
transformer platform. Secondly, it provides strength to the main chassis. Both
of these are critical to ensure that no damage occurs in transit.

4. Save the packing materials. The packing materials and box have been
carefully designed to protect your valuable equipment during shipping so you
don’t want to throw them away.

5. Using a glove or a clean dry cloth, straighten any tubes that may have tilted

during shipment. Ensure that all of the tubes are fully seated in their ceramic
sockets.

2