McIntosh C15 User Manual

C15 Preamplifier

OWNERS

MANUAL

C15

McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: [phone] FAX: [phone]

Thank You, Please Take A Moment,

Customer Service and Table of Contents

Thank You

For your decision to own this McIntosh C15 Preamplifier
ranks you at the very top among discriminating music lis­teners. You now have The Best. The McIntosh dedication
to Quality, is assurance that you will receive many years
of musical enjoyment from this unit.

Please take a short time to read the information in this
manual. We want you to be as familiar as possible with all
the features and functions of your new McIntosh C15. This
will ensure that you receive all the performance benefits this
equipment can offer you, and that it will become a highly
valued part of your home entertainment system.

Please Take A Moment

The serial number, purchase date and McIntosh dealer
name are important to you for possible insurance claim or
future service. The serial number is located on the rear
panel of the equipment. The spaces below have been pro­vided for you to record that information:

Serial Number:

Purchase Date:

Dealer Name:

Customer Service

If at any time you have questions about your McIntosh C15
Preamplifier, contact your McIntosh dealer. Your dealer is
familiar with your McIntosh equipment as well as other
brands that may be included in your system and is best
qualified to help you.

Table of Contents

Thank You .......................................................................... 2

Please Take a Moment ....................................................... 2

Customer Service ............................................................... 2

Table of Contents ............................................................... 2

Safety Instructions ............................................................. 3

Introduction ........................................................................ 4

Performance Features ........................................................ 4

Installation ......................................................................... 5

Rear Panel Connections ..................................................... 6

How to Connect ................................................................. 7

How to Connect for Video Switching ................................ 8

Front Panel Controls, Push-Button and Switches.............. 9

How to Operate................................................................ 10

HR033 Push-Buttons ....................................................... 12

How to Operate by Remote Control ................................ 13

Specifications .................................................................. 14

Packing Instruction .......................................................... 15

NOTES:

1. Connecting Cables are available from the McIntosh Parts
Department:

Data and Power Control Cable Part No. 170-202

Six foot, shielded 2 conductor, with 1/8 inch stereo mini
phone plugs on each end.

2. For additional connection information, refer to the owners
manual(s) for any component(s) connected to the C15
Preamplifier.

3. There is a built-in turn on delay which will mute the speaker
outputs for approximately two seconds when the preamplifier
is turned on.

If it is determined that your C15 is in need of repair, you
can return it to your dealer or you can return it to McIntosh
Laboratory. Contact the McIntosh Repair Department for
assistance at,

McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Phone: [phone]
FAX: [phone]

Copyright 1998  by McIntosh Laboratory, Inc.

2

IMPORTANT SAFETY

INSTRUCTIONS!

PLEASE READ THEM BEFORE

OPERATING THIS EQUIPMENT.

WARNING SHOCK HAZARD ­DO NOT OPEN.

The lightning flash with arrowhead, within an equilateral
triangle, is intended to alert the user to the presence of
uninsulated dangerous voltage within the products
enclosure that may be of sufficient magnitude to consti-

tute a risk of electric shock to persons

.

Safety Instructions

Attention: pour pevenir les chocs elecriques pas
utiliser cette fiche polarisee avec un prolongateur,
une prise de courant ou un autre sortie de courant,
sauf si les lames peuvent etre inserees afond ans en
laisser aucune partie a decouvert.

7. For added protection for this product during a lightning
storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and dis­connect the antenna or cable system. This will prevent
damage to the product due to lightning or power line
surges.

8. Do not use attachments not recommended in this
owners manual as they may cause hazards.

AVIS RISQUE DE CHOC ­NE PAS OUVRIR.

The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.

NO USER-SERVICEABLE

PARTS INSIDE. REFER

SERVICING TO

QUALIFIED PERSONNEL

To prevent the risk of electric shock, do not remove
cover (or back). No user serviceable parts inside. Refer
servicing to qualified personnel.

General:

1. Read all the safety and operating instructions, con­tained in this owners manual, before operating this
equipment.

2. Retain this owners manual for future reference about
safety and operating instructions.

3. Adhere to all warnings and operating instructions.

4. Follow all operating and use instructions.

5. Warning: To reduce risk of fire or electrical shock,
do not expose this equipment to rain or moisture.
This unit is capable of producing high sound pres­sure levels. Continued exposure to high sound pres­sure levels can cause permanent hearing impair­ment or loss. User caution is advised and ear protec­tion is recommended when playing at high volumes.

6. Caution: to prevent electrical shock do not use this
(polarized) plug with an extension cord, receptacle
or other outlet unless the blades can be fully in­serted to prevent blade exposure.

Installation:

9. Locate the equipment for proper ventilation. For ex­ample, the equipment should not be placed on a bed,
sofa, rug, or similar surface that may block ventilation
openings; or, placed in a built-in installation, such as a
bookcase or cabinet, that may impede the flow of air
through the ventilation openings.

10. Locate the equipment away from heat sources such as
radiators, heat registers, stoves, or other appliance (in­cluding amplifiers) that produce heat.

11. Mount the equipment in a wall or cabinet only as de­scribed in this owners manual

12. Do not use this equipment near water; for example,
near a bathtub, washbowl, kitchen sink, laundry tub, in
a wet basement or near a swimming pool, etc.

13. Do not place this product on an unstable cart, stand,
tripod, bracket, or table. The equipment may fall, caus­ing serious injury to a person, and serious damage to
the product.

Connection:

14. Connect this equipment only to the type of AC power
source as marked on the unit.

15. Route AC power cords so that they are not likely to be
walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs, con­venience receptacles, and the point where they exit from
the instrument.

16. Do not defeat the inherent design features of the polar­ized plug. Non-polarized line cord adapters will defeat
the safety provided by the polarized AC plug. If the
plug should fail to fit, contact your electrician to re­place your obsolete outlet. Do not defeat the safety pur­pose of the grounding-type plug.

3

Safety Instructions cont,

Introduction and Performance Features

17. Do not overload wall outlets, extension cords or inte­gral convenience receptacles as this can result in a risk
of fire or electric shock.

Care of Equipment:

18. Clean the instrument by dusting with a dry cloth. Un­plug this equipment from the wall outlet and clean the
panel with a cloth moistened with a window cleaner. Do
not use liquid cleaners or aerosol cleaners.

19. Do not permit objects of any kind to be pushed and/or
fall into the equipment through enclosure openings.
Never spill liquids into the equipment through enclo­sure openings.

20. Unplug the power cord from the AC power outlet
when left unused for a long period of time.

Repair of Equipment:

21. Unplug this equipment from the wall outlet and refer
servicing to a qualified service personnel under the fol­lowing conditions:

A. The AC power cord or the plug has been damaged,
B. Objects have fallen, or liquid has been spilled into

the equipment,
C. The equipment has been exposed to rain or water,
D. The equipment does not operate normally by follow-

ing the operating instructions contained within this

owners manual. Adjust only those controls that are

covered by the operating instructions, as an im-

proper adjustment of other controls may result in

damage and will often require extensive work by a

qualified technician to restore the product to its nor-

mal operation,
E. The equipment has been dropped or damaged in any

way,
F. The equipment exhibits a distinct change in perfor-

mance - this indicates a need for service.

22. Do not attempt to service beyond that described in the
operating instructions. All other service should be re­ferred to qualified service personnel.

23. When replacement parts are required, be sure the ser­vice technician has used replacement parts specified by
McIntosh or have the same characteristics as the origi­nal part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.

24. Upon completion of any service or repairs to this prod­uct, ask the service technician to perform safety checks
to determine that the product is in proper operating con­dition.

Introduction

The C15 Remote Controlled Preamplifier is a simple but
elegant instrument that allows you to enjoy outstanding
music reproduction. It includes a wide range of convenient
operating functions to enhance your listening experience.
The classic McIntosh C15 will perfectly complement a
McIntosh stereo power amplifier for a stereo system of in­comparable performance and style.

Performance Features

· Multiple Inputs

Six high level inputs and one Moving Magnet phono input
provide for all popular program sources.

· Tone Control Bypass

At the flat settings the Bass and Treble control circuit ele­ments are removed from the signal path.

· Loudness Circuity

A push-button Loud switch adds loudness compensation to
the volume control for improved bass response at low level
listening.

· Electronic Input Switching

Digital Logic integrated circuits drive Electromagnetic
switches on all inputs and operating functions for reliable,
noiseless, distortion free switching

· Output and Speaker Switching

Front panel Output push-buttons control two switched out­puts that allow you to send signals to two separate power
amplifiers.

· Front Panel Headphone Jack

A convenient headphone jack allows the convenience of
private listening when the main outputs to the power am­plifier are muted.

· Special Power Supply

Fully regulated power supply with double shielded power
transformer ensures stable noise free operation even though
the power line should vary.

4

Installation

The C15 can be placed upright on a table or shelf, standing
on its four feet. It also can be custom installed in a piece of
furniture or cabinet of your choice. The required panel cut­out, ventilation cutout and unit dimensions are shown.

Always provide adequate ventilation for your C15. Cool
operation ensures the longest possible operating life for
any electronic instrument. Do not install the C15 directly
above a heat generating component such as a high powered
amplifier. If all the components are installed in a single
cabinet, a quiet running ventilation fan can be a definite
asset in maintaining all the system components at the

Installation

coolest possible operating temperature.

A custom cabinet installation should provide the follow­ing minimum spacing dimensions for cool operation. Allow
at least 1-1/2 inches (3.8cm) above the unit so airflow is
not obstructed. Allow 17-1/2 inches (44.5cm) depth behind
the mounting panel, which includes clearance for connec­tors. Allow 1-1/8 inches (2.9cm) in front of the mounting
panel for knob clearance. Be sure to cut out a ventilation
hole in the mounting shelf according to the dimensions in
the drawing.

17-1/2"
444mm

Front View of the C15

custom installed

Side View of the C15

custom installed

End Caps
3-9/16"

90.0mm

Mounting Surface

Mounting Surface

3-1/16"

77.8mm

Bottom of Cutout and Top
of Support Shelf Must
Coincide

(Side View)

Support Shelf

1/4"
6mm

3/16"

5.1mm

Outline of Unit

Panel Height
3 1/2"

88.9mm

17-1/16"

433.4mm

Outline of Front Panel

Edge of Cutout

(Front View)

Support Shelf

Mounting Bracket at Both Sides of the Rear Panel.
Fasten with 6-32 x 3/8 Machine Screw and Washer to Chassis.
Fasten with 6 x 1/2 Wood Screw and Washer to Support Shelf

7/32"

5.3mm

Bottom View of the C15 cus-

tom installed

Cut Out Center
for Ventilation

15"

6"

(Bottom View)

9"

5

C15 Rear Panel Connections

C15 Rear Panel Connections

Connect the C15
power cord to a live
AC outlet. Refer to
information on the
back panel to deter­mine the correct
voltage.

DATA PORTs send
signals to compat­ible source compo­nents to allow you
to remote control
them.

OUTPUTS 1 and 2
the signal output
controlled by the
front panel OUT­PUTS push-buttons

PROCESSOR
FROM and TO
jacks for a signal
processor

TAPE inputs
are for tape
recorders

TUNER inputs
accept signals
from the output
of a tuner.

PH (Phono)/AUX IN­PUTS accept signals
from a Moving Magnet
phono cartridge or an
audio high level signal,
depending on the posi­tion of the PH/AUX
Switch

GND terminal
accepts a
ground wire
from a turn­table.

The EXT
(external)
Sensor for a
McIntosh
Keypad or
IR sensor.

POWER
CONTROL
Outputs send
turn-on sig­nal to a
McIntosh
Component.

6

The SUM Data
Port connector
accepts a con­trol cable from
a McIntosh
Remote Con­trol Translator

TAPE OUT­PUTS supply
record signals for
tape recorders

The HOME
Data Port is for
use with the op­tional HC-1
Home Control­ler.

VIDEO inputs
for audio signals
from a LD, VCR,
TV or the op­tional MVS-3 A/
V Selector.

PROCESSOR
IN/OUT Switch
turns the signal
processor loop
On or Off

The PH/AUX
Switch selects
signals from a
Moving Magnet
phono cartridge or
an audio high
level signal

CD1 and CD2
inputs accept
signals from
separate CD
players.

How to Connect the C15

1. Connect the C15 power cord to a live AC outlet.

2. Connect cables from OUTPUTS 1 or 2 to the power
amplifier inputs.

3 Connect cables from a signal processor output to the

C15 PROCESSOR FROM jacks, and the signal pro­cessor input jacks to the C15 PROCESSOR TO jacks.

NOTE: When a signal processor is connected and the C15 IN-

OUT PROCESSOR Switch is set to the IN position,, the
processor must be on, or in bypass mode, for a signal to
pass through the preamplifier.

4. Connect cables from the TAPE OUTPUTS to the
record inputs of the tape recorder and the TAPE IN­PUTS to the tape recorder outputs.

5. Connect the ground wire from a turntable or record
player to the GND terminal.

How to Connect the C15

6. Connect cables from a record player with a moving
magnet cartridge to the PH/AUX INPUTS when the
PH-AUX switch is in the PH position, or. from an aux­iliary source component when the PH-AUX switch is
in the AUX position.

7. Connect cables from a McIntosh CD Player to the C15
CD1 or CD2 INPUT jacks.

8. Connect cables from a McIntosh tuner output to the
C15 TUNER INPUTS.

9. Connect a cable from the C15 POWER CONTROL
mini phone jack to the Power Control In on a McIntosh
Power Amplifier or component.

10. Connect a cable(s) from the DATA PORT(S) to a
product that is to be controlled by the C15.

McIntosh Power Amplifier

To AC Outlet

McIntosh Tuner

Tape Recorder

McIntosh CD Player

Signal
Processor

McIntosh PC-3

Turntable

7

How to Connect the C15 for Video Switching

1. Connect a Data cable from the C15 VIDEO DATA
PORT to the MVS-3 DATA IN jack.

2. Connect the MVS-3 CONTROL CENTER AUDIO
OUTPUTS to the C15 VIDEO INPUTS.

3. Connect the MVS-3 VIDEO MONITOR OUTPUT to a
TV or Monitor.

4. Connect a McIntosh LD Player Audio Outputs to the
MVS-3 LV AUDIO INPUTS, the Video output to the
MVS-3 VIDEO INPUT and the Control Out to the
MVS-3 DATA OUTPUT jack.

How to Connect the C15

for Video Switching

5. Connect other video source components to the appro­priate audio and video and data jacks on the MVS-3.

Monitor

McIntosh Video/Audio Selector

McIntosh Video Disc Player

8

C15 Front Panel Controls, Push-Buttons and
Switches

C15 Front Panel Controls, Push-

Buttons and Switches

BASS control provides
12dB boost or cut with
a flat center position

TREBLE control provides
12dB boost or cut with a
flat center position

MONO push-button
combines the left and
right channel signals for
Mono operation at Out­puts 1 and 2. The
Record outputs are not
affected by this switch.

The BALANCE control
allows you to adjust the
relative volume balance
between channels

VOLUME control
allows you to adjust
the listening level.
The Record outputs
are not affected by
the Volume control

POWER
switch turns
all AC power
completely
ON or OFF

IR Sensor receives
commands from a
remote control

Select any one of the six
Audio signal sources

HEADPHONES jack
allows connection of
Stereo Headphones for
private listening

OUTPUT 1 and 2 push­buttons turn the 1 and 2
outputs On or Off

MUTE push­button mutes
audio in the
Ouputs 1 and
2, headphones
output is not
affected

STANDBY/ON
push-button turns
the C15 ON, or
OFF (Standby)

LOUDNESS provides
frequency response
contoured to compen­sate for the behavior of
the human ear at softer
listening levels

9

How to Operate the C15

How to Operate the C15

Power On

Press the POWER switch to ON. The Red LED above the
STANDBY/ON push-button lights to indicate the C15 is in
Standby mode. To turn on the C15 press the STANDBY/
ON push­button. The
MUTE LED
will light for
approxi­mately two
seconds af­ter turn on.
Refer to Fig­ure 1.

Note: You may also turn on the C15 using the HR033 Remote

Control.

Figure 1

Source Selection

Select the desired listening source with the appropriate
push-button switch. If an MVS-3 Audio/Video Selector is
connected, use the HR033 Remote to first select Video and
then any
of the A/
V
sources
con­nected to
the
MVS-3.
Refer to
Figure 2.

Figure 2

Volume Control

Adjust the VOLUME control for the desired listening
level.

Balance Control

Adjust the BALANCE control as needed to achieve ap­proximately equal listening volume levels in each loud­speaker. Turn the BALANCE to the Left to emphasize the
left channel by reducing the level of the right channel. Turn
the BALANCE to the right to emphasize the right channel
by reducing the level of the left channel.

Bass and Treble Controls

Adjust the BASS and TREBLE controls to suit your listen­ing preferences. The bass or treble intensity can be in­creased with clockwise rotation and decreased with coun­terclockwise rotation. All tone control circuit elements are
removed from the signal path when the controls are in the
center or flat position.

Mono

Press the MONO push-button to combine left and right ste­reo signals to mono at the OUTPUTS 1 and 2 and HEAD­PHONES output.

Mute

Press the MUTE push-button to mute audio in all outputs
except the HEADPHONES. The MUTE LED above the
push-button will flash on and off to indicate that Mute is
active. Press MUTE a second time to unmute audio.

PH/AUX Inputs

When using a phono player with
a moving magnet cartridge con­nected to the PH/AUX inputs, set
the PH-AUX switch to the PH
position. When using an auxiliary
program source component con­nected to the PH/AUX inputs, set
the PH-AUX switch to the AUX
position. Refer to Figure 3.

Figure 3

Loud Switch

Press the LOUD push-button to add loudness bass compen­sation to the volume control for improved low level listen­ing.

Output 1 and 2

Press OUTPUT 1 or 2 push-buttons to send audio to sepa­rate power ampli­fiers connected to
the rear panel
OUTPUTS 1 or 2.
You can press ei­ther push-button
individually or
both together. Re­fer to Figure 4.

Figure 4

10

Headphones Jack

Connect a pair of dynamic headphones to the Headphones
jack for private listening. Press Mute to mute all other out­puts including the amplifier connected to the loudspeakers.
Refer to Figure 4

Reset of Microprocessors

In the event that the controls of the C15 stop functioning
push the POWER switch OFF and wait about two minutes,
then push the POWER switch ON followed by pushing the
STANDBY/ON push button. This will reset the C15 micro­processors and the Preamplifier should be functioning nor­mally.

NOTE: The above condition is usually caused by either

interruptions in AC power and/or major changes that
may occur in AC power line voltage.

How to Operate the C15 cont

Figure 6

Using a Signal Processor

When a signal processor is con­nected, set the rear panel PRO­CESSOR switch to the IN posi­tion. Refer to Figure 5.

NOTE: When a signal processor

is connected and the C15
PROCESSOR Switch is set
to the IN position,, the
processor must be on, or
in bypass mode, for a
signal to pass through the
preamplifier.

Figure 5

How To Make A Tape Recording

1. Select the source signal you wish to record with the
appropriate front panel input push-button. If you wish
to record from an Audio/Video source connected to the
optional MVS-3 Audio/Video Selector, using the
HR033 Remote, first select Video and then the desired
source connected to the MVS-3. Refer to Figure 6.

2. Adjust the record level using the tape recorder volume
control and proceed with the recording process.

3. To listen to the tape playback of the program source
just recorded, press the TAPE input push-button. Refer
to Figure 6.

NOTE: The C15 TAPE OUTPUTS are not affected by the

VOLUME or BALANCE controls.

11

HR033 Push-Buttons

Selects any one of five
externaly switched Audio/
Video Program Sources

HR033 Push-Buttons

Select any of the six audio sources
high level, (or phono), input.

Use to select tuner
presets or any num­bered operation.

Select FM tuner
operating func­tions.

Select AM tuner
operating functions

Selects tuner sta­tions presets and
certain McIntosh
CD Players

Press to operate
the optional
McIntosh Home
Controller

Press to turn the
entire C15 sys­tem off

Tunes to the next
radio station.

Select CD player, CD
changer or tape recorder
functions.

Select Switched Out­puts 1 and 2

Mutes the audio

12

Press to turn the C15 ON
or OFF

Adjusts the volume
level up or down

Turns power ON to a
component connected via
the Data Port.

Note: The HR033 Remote Control push-buttons

that are shown in black only work with
other McIntosh Control Centers.

How to Operate HR033

Mute

Press the MUTE push-button to mute audio at the OUT­PUTS 1 and 2. The TAPE OUTPUTS and HEADPHONES
output are not affected by the MUTE function. The MUTE
LED above the push-button will flash on and off to indicate
that Mute is active. Press MUTE a second time to unmute
audio.

Mono

Press the MONO push-button to combine left and right ste­reo signals to mono at OUTPUTS 1, 2 and HEAD­PHONES Outputs.

Input Source Selection

Press any of the six input push-buttons to select a program
source.

How to Operate the HR033

Volume

Press the Up or Down VOLUME push-button to raise or
lower the listening volume level. The TAPE OUPUTS are
not affected by volume changes.

Amplifier Selection

Press OUTPUT 1 or 2 push-buttons either separately or to­gether, to control the rear panel OUTPUTS 1 and 2 which
can feed signals to a power amplifier or other accessory
component.

Home

When the optional HC-1 Home Controller is added to the
C15 system, press the SV/HM (Home) push-button to se­lect the HC-1. Within 5 seconds press one of the numbered
push-buttons to activate a desired relay in the HC-1.

Video/Audio Selection

When the optional McIntosh MVS Audio/Video Selector is
added, first press VIDEO, and then the desired push-button
to select any of the five A/V sources connected to the
MVS.

CD/Tape

Use these push-buttons to operate a CD player, CD changer
or tape recorder, when the component is connected to the
C15 with a McIntosh RCT Translator.

Numbered Push-buttons

Press push-buttons 0 through 9 to access tuner station pre­sets, CD tracks/discs, or operate a McIntosh Home Con­troller.

Disc and Track

Use the DISC and TRACK push-buttons when a CD player
or changer is being used.

Tuner Push-buttons

Use with a McIntosh tuner. Select AM or FM broadcast
band. Press and release SEEK Up or Down to move from
station to station. Press and hold a SEEK push-button to
move continuously from station to station. Press REVIEW
to start the automatic brief audition of each of the presets
stored in the tuner memory. Press REVIEW a second time
to stop on a station preset and exit the Review process.

Acc On

Press ACC ON to turn power ON of a McIntosh LV or
DVD Disc Player.

NOTE: When other brands of components are connected with a
McIntosh Remote Control Translator (RCT), refer to the RCT
Owners Manual for further information on alternate HR033
push-button functions.

13

Specifications

Specifications

Frequency Response

+0, -0.5dB from 20Hz to 20,000Hz

Total Harmonic Distortion

0.002% From 20Hz to 20,000Hz

Signal To Noise Ratio

Phono, 90dB below a 10mV input, (84db IHF)
High Level, 105dB below rated output, (95db IHF)

Maximum Voltage Output

Phono, 90mV
High Level, 10V

Output Impedance

600 ohms

Sensitivity

Phono, 2.5mV for 2.5V rated output (0.5mV IHF)
High Level, 250mV for 2.5V rated output (50mV IHF)

Input Impedance

Phono, 47K ohms, 65pF
High Level, 22K ohms

Dimensions

17-1/2 (44.5cm) W, 5-3/8 (13.7cm) H, 17-1/2 (44.5cm)
D, (including clearance for connectors)

Weight

14.5 pounds ( 6.6 Kg) net, 29.5 pounds (13.4 Kg) in ship­ping carton

Maximum Input Signal

Phono, 90mV
High Level, 10V

Tone Controls

Bass Control ± 12dB @20Hz
Treble Control ± 12dB @20kHz

Power Requirements

100 Volts, 50/60Hz at 25 watts.
110 Volts, 50/60Hz at 25 watts.
120 Volts, 50/60Hz at 25 watts.
220 Volts, 50/60Hz at 25 watts.
230 Volts, 50/60Hz at 25 watts.
240 Volts, 50/60Hz at 25 watts.

NOTE: Refer to the rear panel of the C15 for the correct voltage

14

Packing Instructions

Packing Instructions

In the event it is necessary to repack the equipment for ship­ment, the equipment must be packed exactly as shown be­low. It is very important that the four plastic feet are at­tached to the bottom of the equipment. This will ensure the
proper equipment location on the bottom pad. Failure to do
this will result in shipping damage.

Use the original shipping carton and interior parts only if
they are all in good serviceable condition. If a shipping car­ton or any of the interior part(s) are needed, please call or
write Customer Service Department of McIntosh Labora­tory. Please see the Part List for the correct part numbers.

Quantity Part Number Description

1 034023 Shipping carton only
4 034022 Foam end cap

1 033606 Inside carton only
1 033726 Top pad
1 033729 Bottom pad
1 033622 Inner carton pad

4 017218 Plastic foot
4 100159 #10-32 x 3/4 screw
4 104083 #10 x 7/16 Flat washer

1 048095 Shipping carton complete with

all the above parts

15

McIntosh Laboratory, Inc.

2 Chambers Street

Binghamton, NY 13903

McIntosh Part No. 040590