EasyManua.ls Logo

McIntosh MC207 User Manual

McIntosh MC207
24 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
MC207
Owners Manual
McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 FAX: 607-724-0549
Seven Channel Power Amplifier

Other manuals for McIntosh MC207

Question and Answer IconNeed help?

Do you have a question about the McIntosh MC207 and is the answer not in the manual?

McIntosh MC207 Specifications

General IconGeneral
Damping factor140
Amplifier class-
Frequency range10 - 100000 Hz
RMS rated power1400 W
Output impedance8 Ω
Audio output channels7.1 channels
Peak power per channel200 W
Signal-to-Noise Ratio (SNR)112 dB
Total Harmonic Distortion (THD)0.000 %
XLR inYes
Speakers connectivity typeBinding post
PurposeHome
Product colorBlack
Volume controlRotary
Connectivity technologyWired
Maximum current12 A
AC input voltage120 V
AC input frequency50 - 60 Hz
Weight and Dimensions IconWeight and Dimensions
Depth533 mm
Width445 mm
Height239 mm
Weight37600 g

Summary

Important Safety Instructions

General Safety Warnings

Covers critical warnings like risk of electric shock and not opening the enclosure.

Operating Precautions

Provides a numbered list of essential instructions for safe operation and maintenance of the equipment.

Introduction and Support

Welcome and Product Overview

Offers a thank you note and encourages familiarization with the amplifier's features and functions.

Technical and Customer Assistance

Details how to get help from McIntosh dealers or the service department for technical issues or repairs.

Important Connection Information

Provides essential details on connecting cables, including power control cables and loudspeaker wire gauge recommendations.

Product Features and Specifications Overview

Connector Information Details

Explains XLR, Power Control, and Multi-Channel DB25 connector pin configurations for connectivity.

Key Performance Features

Highlights core functionalities like Power Output, Power Guard, Dynamic Power Manager, and input types.

User Interface Elements

Describes front panel controls and features such as Power Control, Illuminated Meters, and front panel illumination.

Dimensions and Physical Layout

Overall Unit Dimensions

Provides comprehensive measurements of the MC207 amplifier for installation planning.

Component Views with Measurements

Illustrates front, rear, and side views of the unit, annotated with key dimensions.

Installation Guide

Placement and Mounting Options

Discusses options for upright placement, custom installation, and foot removal for cabinets.

Cabinet Installation Requirements

Details minimum spacing, ventilation cutouts, and mounting shelf considerations for custom installations.

Rear Panel Connectivity

Speaker Output Terminals

Identifies the various output connections for 4 or 8 ohm loudspeakers for each channel.

Audio Input Connections

Details balanced and unbalanced audio input connectors for different channel configurations.

Power Control and Impedance Settings

Explains Power Control inputs and the impedance selection switch for speaker matching.

Connecting for Seven Channels

Audio and Power Control Setup

Guides on connecting audio cables from A/V Control Center and setting up power control.

Loudspeaker Wiring Procedures

Details methods for preparing and connecting loudspeaker hookup cables to the amplifier terminals.

Connecting for Five Channels

Audio and Power Control Setup

Guides on connecting audio cables for five channels and setting up power control.

Loudspeaker Wiring Procedures

Details methods for preparing and connecting loudspeaker hookup cables for five-channel configurations.

Connecting for Two Channels (Zone B)

Zone B Audio and Power Control

Guides on connecting audio and power control for two channels in Zone B operation.

Loudspeaker Wiring Procedures

Details methods for preparing and connecting loudspeaker hookup cables for two-channel (Zone B) configurations.

Front Panel Controls and Indicators

Power Output Meters

Describes the three power output meters indicating audio signal level to front channels.

Power Guard and Remote Indicators

Explains the function of Power Guard LEDs and the Remote On indicator light.

Control Switches Explained

Details the function of the Meter Lights and Power switches on the front panel.

Operation and Meter Reading

Powering On and Remote Operation

Instructions for turning the amplifier on manually or via remote control from a McIntosh A/V Control Center.

Meter Illumination and Impedance Settings

Guides on adjusting meter brightness and setting the speaker impedance switch for optimal performance.

Understanding Power Output Meters

Explains how to read the power output meters and their calibration for Watts or Decibels.

Technical Description

Design Philosophy

Discusses McIntosh's commitment to high fidelity, linearity, and the role of negative feedback in audio design.

Technical Description (Continued)

Amplifier Circuitry Block Diagram

Presents a simplified block diagram illustrating the signal path within one of the seven amplifier channels.

Technical Description (Continued)

Dynamic Power Manager (DPM) Circuitry

Explains the DPM technology enabling consistent power delivery for 4 or 8 ohm speakers.

Protection Circuitry Details

Details the Sentry Monitor and Power Guard circuits that protect the amplifier and speakers.

Technical Description (Continued)

Power Supply System Overview

Describes the high-current power supply, toroidal transformer, and filter capacitors supporting the amplifier channels.

Specifications

Performance Specifications

Lists key performance metrics including power output, distortion, frequency response, and sensitivity.

Electrical and Input Specs

Details input impedance, signal-to-noise ratio, and intermodulation distortion figures.

Physical and Power Specs

Provides overall dimensions, weight, and power requirements for the MC207 amplifier.

Packing and Shipping

Equipment Repacking Instructions

Provides detailed steps and illustrations for properly repacking the MC207 for shipment.

Shipping Material List

Lists the part numbers for shipping carton components and foam pads required for secure packaging.

Related product manuals