Audio research d 240ii owners manual

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Owners Manual

D240MKII

STEREO POWER AMPLIFIER

audio research

HIGH DEFINITION®
5740 GFIEEN CIRCLE DRIVE / MINNETONKA, MINNESOTA 5534374424 / PHONE 612/939-0800 FAX BIB/98970504

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Contents

Model D24OMKII

Section Page No.
Preface ............................................................... 1
Introduction .......................................................... 1
Construction and Testing ............................................... 1
Packing/Unpacking ..................................................... 2
Accessories ........................................................... 2
Warnings ............................................................. 2
Front Panel Controls ................................................... 3
Use of Controls ........................................................ 3
Installation ........................................................... 3
Connection Instructions ................................................ 4
Unbalanced ("Single-Ended or Normal") Operation ...................... 5
Balanced Operation .................................................... 5
Bridged Operation ..................................................... 6
Operating Procedure ................................................... 8
Power-Off Procedure ................................................... 8
Start-Up Following "Protect" Shutdown ................................... 8
Servicing ............................................................. 9
Cleaning ............................................................. 9
Warranty Terms and Conditions ........................................ 10
Warranty Outside the USA ............................................. 10
Specifications ........................................................ ll
Schematic ................................................... 12, 13, 14, 15
Parts List ....................................................... 16, 17, 18