McIntosh MI347 Owner's Manual

McIntosh MI347 Owner's Manual

Seven channel power amplifier

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McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699
Phone: 607-723-3512 www.mcintoshlabs.com
MI347
Seven Channel
Power Amplifier
Owner's Manual
POWER
MI347 SEVEN CHANNEL
POWER AMPLIFIER
4
5
L
C
R
6
7

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Summary of Contents for McIntosh MI347

  • Page 1 McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.com MI347 Seven Channel Power Amplifier Owner’s Manual POWER MI347 SEVEN CHANNEL POWER AMPLIFIER...
  • Page 2: Table Of Contents

    Binghamton, New York 13903 change color and the audio will be muted. Refer Phone: 607-723-3512 owner’s manual(s) for any component(s) connected to page 9. When the MI347 has returned to a Fax: 607-724-0549 to the MI347. safe operating temperature, Channel(s) normal operation will resume.
  • Page 3: Connector And Cable Information

    McIntosh Sentry Monitor power output stage power output per channel and will drive quality Connector and Cable Information protection circuits ensure the MI347 will have a long Loudspeakers to a high level of performance. The and trouble free operating life. Built-in Thermal...
  • Page 4: Dimensions

    Front View of the MI347 " 44.5cm " 1/16 POWER MI347 SEVEN CHANNEL POWER AMPLIFIER 15.4cm Side View of the MI347 " 47.0cm Front View of the MI347 with Side Mount Brackets " 1/16 19" 43.3cm 48.3cm " 5 " " 3/16 7/32 POWER...
  • Page 5: Installation

    Installation Installation " 42.9cm The MI347 may be placed upright on its four feet or custom installed with the four feet removed. If removed, retain the four feet and fastening screws for ” POWER MI347 SEVEN CHANNEL MI347 Front Panel POWER AMPLIFIER 13.4cm...
  • Page 6: Rear Panel Connections, Switches And Selection

    Connect the MI347 Power Cord to a live AC Outlet CAUTION RISK OF ELECTRIC SHOCK POWER DO NOT OPEN MI347 SEVEN CHANNEL POWER AMPLIFIER CONTROL ATTENTION: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR McINTOSH LABORATORY, INC., BINGHAMTON, NY HANDCRAFTED IN USA WITH US AND IMPORTED PARTS...
  • Page 7: Output Terminals And How To Connect

    McIntosh Technical Support. 4 Ohms 14AWG 12AWG 10AWG would be connected in a similar manner. For 3. Connect the MI347 power cord to an active AC 8 Ohms 16AWG 14AWG 12AWG additional information refer to “Connector and Cable outlet.
  • Page 8: How To Operate

    McIntosh Dealer or McIntosh Operation Power ON/OFF to function. Technical Support. 3. When the MI347 is receiving a Power Control 5. Connect the MI347 power cord to an active AC ON Signal, the Front Panel POWER Push- outlet. Button becomes inactive.
  • Page 9: Front Panel Displays And Push-Button

    Front Panel Displays and Switch POWER MI347 SEVEN CHANNEL POWER AMPLIFIER POWER Push-Button switches AC Power On or Off RED Indicates Standby Power ON CHANNEL 4 CHANNEL 7 Left Backround Right Backround Loudspeaker Loudspeaker CHANNEL 6 CHANNEL 5 Right Surround...
  • Page 10: Specifications

    Specifications Specifications Power Output Input Sensitivity for rated output for Channels 1-3 Voltage Gain Minimum sine wave continuous average power output: (4 ohm load) 25dB 4 Channels at 125 Watts into 8 ohm load 3.8 Volt Balanced 4 Channels at 200 Watts into 4 ohm load 1.9 Volt Unbalanced Power Control Input 3 Channels at 250 Watts into 8 ohm load...
  • Page 11: Packing Instructions

    If a shipping carton or any of the interior part(s) 017937 Plastic foot are needed, please call or write Customer Service 400159 #10-32 x 3/4” screw Department of McIntosh Laboratory. Refer to page 2. 404080 #10 Flat washer Please see the Part List for the correct part numbers.
  • Page 12 McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, NY 13903 www.mcintoshlabs.com The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.S.A. McIntosh Part No. 241099...

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