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VARIOUS REGULATORY AGENCIES REQUIRE THAT WE BRING THE FOLLOWING
INFORMATION TO YOUR ATTENTION. PLEASE READ IT CAREFULLY.
WARNING: TO PREVENT FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS UNIT TO
RAIN OR MOISTURE.
The Mclntosh you have purchased is a Model
MC 2250. It has a serial number located on the rear panel
of the chassis. Record that serial number here:
The model, serial number and purchase date are im
portant to you for any future service. Record the pur
chase date here:
Upon application, Mclntosh Laboratory provides a
Three-Year Service Contract. Your Mclntosh Authorized
Service Agency can expedite repairs when you provide
the Service Contract with the instrument for repair. To
assist, record your Service Contract number here:
Serial Number
Purchase date
Service Contract Number
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Your MC 2250 Stereo Power Amplifier is
designed to perform to its specifications for
many years. If you have any questions, please
contact:
CUSTOMER SERVICE
Mclntosh Laboratory Inc.
2 Chambers Street
Binghamton, New York 13903-9990
Phone: 607-723-3512
MclNTOSH THREE YEAR SERVICE CONTRACT
An application for A THREE YEAR SERVICE CONTRACT is included with this manual.
The terms of the contract are:
1. Mclntosh will provide all parts, materials
and labor needed to return the measured
performance of the instrument to the
original performance limits. The SER
VICE CONTRACT does not cover any
shipping costs to and from the authoriz
ed service agency or the factory.
2. Any Mclntosh authorized service agency
will repair Mclntosh instruments at nor
mal service rates. To receive service
under the terms of the SERVICE CON
TRACT, the SERVICE CONTRACT CER
TIFICATE must be presented when the
instrument is taken to the service agency.
3. Always have service done by a
Mclntosh authorized service agency. If
the instrument is modified or damaged
as a result of unauthorized repair, the
SERVICE CONTRACT will be cancelled.
Damage by improper use or mishandl
ing is not covered by the SERVICE
CONTRACT.
4. The SERVICE CONTRACT is issued to
you as the original purchaser. To pro
tect you from misrepresentation, this
contract cannot be transferred to a se
cond owner.
5. To receive the SERVICE CONTRACT,
your purchase must be made from a
Mclntosh franchised dealer.
6. Your completely filled in application for
the SERVICE CONTRACT must be post
marked within 30 days of the date of
purchase of the instrument.
7. To receive the SERVICE CONTRACT, all
information on the application must be
filled in. The SERVICE CONTRACT will
be issued when the completely filled in
application is received by Mclntosh
Laboratory Incorporated in Binghamton,
New York.
8. Units in operation outside the United
States and Canada are not covered by
the Mclntosh SERVICE CONTRACT, ir
respective of the place of purchase. Nor
are units acquired outside the U.S.A.
and Canada, the purchasers of which
should consult with their dealer to as
certain what, if any, service contract or
warranty may be available locally.
Copyright 1982 © by Mclntosh Laboratory Inc.
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Contents
SERVICE 1 INSTALLATION 2
HOW TO CONNECT 4
FRONT PANEL CONTROLS
AND HOW TO USE THEM 9 REAR PANEL INFORMATION 11
PERFORMANCE LIMITS 12
PERFORMANCE CHARTS 13 TECHNICAL DESCRIPTION 15
BLOCK DIAGRAM 17
Take Advantage of 3 years
of Contract Service...
Fill in the Application NOW.