McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.com
CS7500CS7500
STREAMING PREAMPLIFIER
OWNER’S MANUAL
2
FCC Information (For US Customers)
1. IMPORTANT NOTICE:
DO NOT MODIFY THIS PRODUCT
This product, when installed as indicated in the
instructions contained in this manual, meets
FCC requirements. Modication not expressly
approved by McIntosh may void your authority
granted by the FCC to use the product.
2. CAUTION:
• To comply with FCC RF exposure compliance
requirement, separation distance of at least 20cm
must be maintained between this product and all
persons.
• This product and its antenna must not be
co-located or operating in conjunction with any
other antenna or transmitter.
3. COMPLIANCE INFORMATION:
• Product Name: CS7500 Streaming Preamplier
• Model Number: CS7500
• This product contains FCC ID: 2ADBM-LS11
FCC ID: XCO-HSBT5151
McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, NY 13903
Tel. (607) 723-3512
IC Information (Canadian Customers)
1. PRODUCT:
This product contains IC: 20276-LS11
IC: 7756A-HSBT5151
This product complies with RSS-210 of Industry
Canada. Operation is subject to the following two
conditions:
(1) this product may not cause harmful interfer-
ence, and (2) this product must accept any inter-
ference received, including interference that may
cause undesired operation. This Class B digital
Apparatus complies with Canadian ICES-003.
2. CAUTION:
To reduce potential radio interference to other
users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated
power (e.i.r.p.) is not more than that permitted for
successful communication.
Informations sur IC (pour les clients
Canadiens)
1. A PPA R EIL:
Cet Appareil contiens IC: 20276-LS11
IC: 7756A-HSBT5151
Cet Appareil est conforme à la norme CNR-210 du
Canada. L’utilisation de ce dispositif est autorisée
seulement aux deux conditions suivantes : (1) il ne
doit pas produire de brouillage, et (2) l’utilisateur
du dispositif doit être prêt à accepter tout brouil-
lage radioélectrique reçu, même si ce brouillage
est susceptible de compromettre le fonctionnement
du dispositif. Cet Appareil numérique de la classe
B est conforme à la norme NMB-003 du Canada.
2. ATTENTION:
An de réduire le risque d’interférence aux autres
utilisateurs, il faut choisir le type d’antenne
et son gain de façon à ce que la puissance
isotrope rayonnée équivalente (p.i.r.e.) ne soit pas
supérieure au niveau requis pour l’obtention d’une
communication satisfaisante.
Canadian Customers: CAN ICES-003 (B)/
NMB-003 (B)
RF Exposure Information
This equipment complies with FCC and ISED
RSS-102 radiation exposure limits set forth for an
uncontrolled environment. This transmitter must not
be co-located or operating in conjunction with any
other antenna or transmitter. In order to avoid the
possibility of exceeding the FCC and ISED RSS-102
radio frequency exposure limits, this equipment
should be installed and operated with minimum
distance 20 cm (7.9 inches) between the antenna
and your body during normal operation. Users must
follow the specic operating instructions for satisfy-
ing RF exposure compliance.
Cet équipement est conforme aux limites
d’exposition aux rayonnements FCC et ISED
CNR-102 établies pour un environnement non
contrôlé. Cet émetteur ne doit pas être installé ou
utilisé en conjonction avec une autre antenne ou
un autre émetteur. An d’éviter la possibilité de
dépasser les limites d’exposition aux radiofréquenc-
es FCC et ISED, cet équipement doit être installé
et utilisé avec une distance minimale de 20 cm (7.9
pouces) entre l’antenne et votre corps pendant le
fonctionnement normal. Les utilisateurs doivent
suivre les instructions spéciques d’utilisation pour
respecter la conformité à l’exposition aux RF.
RED (EN) Information
1. DECLARATION OF CONFORMITY
Our products follow the provisions of EC/EU
directives:
LVD: 2014/35/EU
EMC: 2014/30/EU
RED: RED (EU) 2022/30 of 20 Oct 2021
supplementing Directive 2014/53/EU
ERP: EC regulation 1275/2008 and
its frame work directive 2009/125/EU
RoHS: 2015/863/EU
2. IMPORTANT NOTICE:
DO NOT MODIFY THIS PRODUCT
This product, when installed as indicated in the
instructions contained in this manual, meets
RED directive requirements. Modication of the
product could result in hazardous Radio and EMC
radiation.
3. CAUTION:
Separation distance of at least 20 cm must be
maintained between this product and all persons.
This product and its antenna must not be
co-located or operating in conjunction with any
other antenna or transmitter.
3
CS7500
Thank You from All of Us at McIntosh
You have invested in a precision instrument that
will provide you with many years of enjoyment.
Please take a few moments to familiarize yourself
with the features and instructions to get the
maximum performance from your equipment.
If you need further technical assistance, please
contact your dealer who may be more familiar
with your particular setup including other brands.
You can also contact McIntosh with additional
questions or in the unlikely event of needing
service.
McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Technical Assistance (607) 723-3512
Fax (607) 724-0549
Customer Service (607) 723-3515
Fax (607) 723-1917
Email support@mcintoshlabs.com
Website www.mcintoshlabs.com
Please Take A Moment
For future reference, you can write down your
serial number and purchase information here. We
can identify your purchase from this information
if the occasion should arise:
Serial Number: __________________________
Purchase Date: ___________________________
Dealer Name: ___________________________
Table of Contents
General Information .. .. .. .. .. .. .. .. .. .. 4
Trademarks and Licenses .. .. .. .. .. .. .. .. 4
Performance Features.. .. .. .. .. .. .. .. .. .. 5
Connectors and Cables .. .. .. .. .. .. .. .. .. 6
Installation .. .. .. .. .. .. .. .. .. .. .. .. .. .. 7
PassThru Connection Diagram .. .. .. .. .. .. 8
Remote Control Operation.. .. .. .. .. .. .. .. 9
Front Panel .. .. .. .. .. .. .. .. .. .. .. .. .. ..10
Rear Panel. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 11
Basic Operation .. .. .. .. .. .. .. .. .. .. .12-13
Trim Function Adjustment..................12
Turntable Setup .. .. .. .. .. .. .. .. .. .. .14-15
Setup Menus . .. .. .. .. .. .. .. .. .. .. .. .. .. 16
Setup Menu Navigation.. .. .. .. .. .. .. .. .. .. ..16
System Setup Submenu .. .. .. .. .. .. .. .16 -17
Digital Setup Submenu .. .. .. .. .. .. .. .. .. 17
Network Setup Submenu . .. .. .. .. .. .. .. .. 17
Inputs Setup Submenu. .. .. .. .. .. .. .. .. .. 18
Outputs Setup Submenu.. .. .. .. .. .. .. .. .. 18
Trigger Setup Submenu .. .. .. .. .. .. .. .. ..18
Data Out Setup Submenu .. .. .. .. .. .. .. .. 18
External Control Setup Submenu .. .. .. .. ..19
Network Connections .. .. .. .. .. .. .. .. .19-20
Browser Interface. .. .. .. .. .. .. .. .. .. .. .. 21
Audio Specifications .. .. .. .. .. .. .. .. .. ..22
General Specifications . .. .. .. .. .. .. .. .. ..23
Packing Instructions .. .. .. .. .. .. .. .. .. ..23
Parts List .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..23
Introduction
Now you can take advantage of traditional
McIntosh standards of excellence in the CS7500
Streaming Preamplier—which combines unpar-
alleled quality with modern convenience.
Connections for analog and digital inputs are
provided, which can be routed to drive multiple
Power Ampliers.
The streaming section includes Apple AirPlay,
Google Cast, Spotify Connect, Qobuz Connect,
Tidal Connect, Roon Ready ability via wired or
wireless internet connection. Bluetooth is included
for extra convenience.
Safety First
Please read the additional document
INSTRUCTIONS: Safety - Lithium Batteries
- Disposal
4
General Information
• Do not apply AC power to the CS7500,
or other component(s), until they are
connected to the CS7500.
• The CS7500 has been tested and certied
for indoor use only.
• Do not use cl
eaners containing aggressive
chemicals, as they will etch away the
anodize nish.
• Balanced and unbalanced inputs and
outputs can be mixed. For example, you
can connect signal sources to unbalanced
inputs and send signals from the balanced
outputs. You can also use balanced and
unbalanced outputs simultaneously,
connected to dierent power ampliers.
• The rear panel IR input is congured
for non-McIntosh IR sensors such as a
Xantech Model DL85K Kit. When in use,
consider turning o the front panel sensor
to avoid interference.
• For additional information on the CS7500
and other McIntosh products please visit
the McIntosh website at www.mcintosh-
labs.com.
The McIntosh CS7500 incorporates copyright protected technology that is protected by U.S. patents
and other intellectual property rights. The CS7500 uses the following technologies:
Trademarks and Licenses
Trademark Logo License Information
ASIO is a trademark and software of Steinberg
Media Technologies GmbH.
For DTS patents, see http://patents.dts.
com. Manufactured under license from DTS
Inc. DTS, DTS:X, and the DTS:X logo are
registered trademarks or trademarks of DTS,
Inc.in the United States and other countries. ©
2021 DTS, Inc. ALL RIGHTS RESERVED.
Dolby, Dolby Audio, and the double-D
symbol are registered trademarks of Dolby
Laboratories Licensing Corporation.
Manufactured under License from Dolby
Laboratories. Condential unpublished works.
Copyright © 2012-2024 Dolby Laboratories.
All rights reserved.
Use of the Works with Apple badge means
that an accessory has been designed to work
specically with the technology identied in the
badge and has been certied by the developer to
meet Apple performance standards.
Apple, and AirPlay are trademarks of Apple
Inc., registered in the U.S. and other countries
and regions.
To use AirPlay with the CS7500 Streaming
Preamplier, the latest version of iOS, iPadOS,
or macOS is recommended.
The Spotify Software is subject to third party
licenses found here:
https://developer.spotify.com/third-party-licenses
Google Cast is a trademark of Google LLC.
TIDAL is the rst global music streaming
service with high delity sound, hi-def video
quality, along with expertly curated playlists
and original content - making it a trusted
source for music and culture.
Trademark Logo License Information
Qobuz Connect is a proprietary streaming
technology developed by Qobuz. All related
trademarks, logos, and software are the prop-
erty of Xandrie SA. Unauthorized use, repro-
duction, or distribution of Qobuz Connect is
strictly prohibited.
HIGH-DEFINITION MULTIMEDIA INTERFACE
TM
The terms HDMI, HDMI High-Denition
Multimedia Interface, and the HDMI Logo are
trademarks or registered trademarks of HDMI
Licensing Administrator, Inc.
The Bluetooth
®
word mark and logos are
registered trademarks owned by Bluetooth SIG
Inc. and any use of such marks by McIntosh
is under license. Other trademarks and trade
names are those of their respective owners.
Qualcomm
®
aptX
TM
is a product of Qualcomm
Technologies, Inc. and/or its subsidiaries.
Qualcomm is a trademark of Qualcomm
Incorporated, registered in the United States
and other countries. aptX is a trademark of
Qualcomm Technologies International, Ltd.,
registered in the United States and other
countries.
The Wi-Fi CERTIFIED logo is a registered
trademark of the Wi-Fi Alliance. Wi-Fi
Certication provides assurance that the
device has passed the interoperability test
conducted by the Wi-Fi Alliance, a group that
certies interoperability among wireless LAN
devices.
Roon Ready network devices have Roon’s
streaming technology built in, and are certied
by Roon Labs to provide the highest level of
quality and performance in network streaming.
is Roon Tested device works over USB and
has been proled by the Roon team to ensure
simple setup and eortless daily use.
5
CS7500
Performance Features
• Built-in casting technologies
Streaming services such as Spotify
®
Connect,
TIDAL
®
Connect, Apple
®
AirPlay
®
, Bluetooth
®
,
Google
®
Cast, Roon
®
Ready, and Qobuz
®
Connect
allow for easy streaming to the CS7500 from
smart devices.
• USB Digital Input
Access the entire audio library of a computer with
pristine quality, high bandwidth, and low latency.
The USB input processes PCM digital signals up
to 192 kHz with 32-bit resolution, and decodes up
to DSD512 digital signals and DXD 24-bit with a
sampling rate of 352.8 kHz (or 384 kHz).
• MCT Digital Input
The proprietary digital MCT DIN connection
allows playback of CD discs, and high-resolution
Super Audio CD discs when connected to a
compatible McIntosh transport/player.
• Balanced Inputs
The balanced inputs allow the connection of
source components using long cable lengths
without loss in sound quality.
• Phono Inputs with Adjustable Gain
The CS7500 has a precision phono preampli-
er circuit with the ability to be congured for
moving coil or moving magnet cartridges. The
close tolerance resistors and capacitors used in the
RIAA correction equalization circuitry provide an
extremely at frequency response.
• Quad Balanced Digital-to-Analog Converter
The 8 channel, 32-bit digital-to-analog converter
is used in a stereo quad-balanced mode, assuring
the music is reproduced with a wide dynamic
range, and extremely low distortion.
• HDMI TV Sound
The HDMI ARC (Audio Return Channel) allows
an entire audio system to play over-the-air broad-
casts, HDMI inputs, and streaming services from
a TV.
• Front Panel
The famous McIntosh illuminated glass front
panel uses LEDs to ensure the pristine beauty of
the CS7500 will be retained for many years. The
front panel display indicates source selection,
volume levels, and setup functions. The output
meters are peak-responding, and indicate the
output level of the preamplier.
• PassThru Mode
The automatic PassThru mode allows audio to
pass through the CS7500, going to the amplier
without altering the audio.
• Power Control Output
The POWER CONTROL connection oers conve-
nient turn-on of McIntosh preampliers, source
components, and accessories.
• Remote Control
The CS7500 provides control of connected
McIntosh source components by passing data
from the supplied remote control to the DATA
OUT ports.
• Qualcomm
®
aptX™ Audio
aptX™ is a codec that can provide CD quality
music over Bluetooth connections. The CS7500
will automatically utilize aptX when connected to
a source that supports aptX.
The CS7500 also supports the higher resolution
aptX HD (24-bit / 48 kHz). If a device utilizes
aptX HD, then that resolution will be utilized
automatically.
The CS7500 also features aptX Adaptive. This
technology works with supporting mobile devices
to automatically select the best audio latency
performance for maximum listening enjoyment.
6
Data Ports and External Control Connectors
Data ports send converted IR commands to other
McIntosh components. A 3.5 mm stereo mini
phone plug is used for connections. The IR IN port
also uses a 3.5 mm stereo mini phone plug, and
allows the connection of other brand IR receivers
to the CS7500. The IR receiver must provide its
own power supply.
The RS232-C data cable is a 3.5 mm stereo mini
phone plug used to connect to external third party
controllers.
Ground
NET Port (Ethernet / 10baseT LAN)
Use an Ethernet cable to connect the CS7500 to a
network router. The NET connector is located on
the rear panel of the CS7500 under the DIGITAL
AUDIO INPUTS section.
By default, the CS7500 uses DHCP to automati-
cally receive an IP address from the router. This
setting can be changed.
Alternatively, the CS7500 may be connected to
a home network via wireless Wi-Fi. In this case,
then the Ethernet connection would not apply.
USB Type-B Input
The USB audio input of the CS7500 provides
the capability to receive music/sound in a digital
format from a connected computer. Apple
®
computers with iOS-10.6.8 or later will commu-
nicate with the CS7500 automatically when
connected.
For Windows-based computers (PC), Windows 7
(Service Pack 1), or later is required. The correct
McIntosh USB audio driver must be installed. To
install the McIntosh USB driver for Windows-
based computers, download the latest driver from
the McIntosh website: www.mcintoshlabs.com
The driver can be found in the Downloads section
of the CS7500 webpage under Software Updates.
Choose the McIntosh USB Audio Windows
Driver. This driver may be selected in many third-
party applications such as JRiver Media Center.
The CS7500’s display will show the sampling rate
or bit rate for the USB input.
Optical
Two optical inputs allow digital sources to be
connected to the CS7500 using TOSLINK cables,
also known as “optical audio cables.” The optical
inputs can handle high-resolution digital audio
up to 192 kHz / 24-bit. The CS7500 DAC will
process standard format SPDIF PCM signals,
Dolby Digital, and DTS bitstreams.
Coax
Two digital-coaxial inputs allow digital sources
to be connected to the CS7500 using digital
audio RCA coaxial cables. The coaxial inputs can
handle high-resolution digital audio up to
192 kHz / 24-bit. The CS7500 DAC will process
standard format SPDIF PCM signals, Dolby
Digital, and DTS bitstreams.
Connectors and Cables
XLR Connectors
Meter/Tube
Illumination
Control
Power
Control
Ground
Signal Ground
RCA Connectors
Power Control Connectors
PIN 1PIN 2
PIN 3
(+) Signal Ground
(-) Signal
2
1
3
CS7500 TXD out
(data being transmitted)
CS7500 RXD in
(data being received)
7
CS7500
The following dimensions can assist in determin-
ing the best location for the CS7500.
A Note on Placement:
It is important to keep this McIntosh unit out
of UV light, such as light from the sun, or high
intensity spotlights because the organic anodize
can become discolored over time.
The CS7500 should be installed upright on its
four feet. Adequate ventilation is important and
will aid in a long trouble-free life of the CS7500.
Ensure proper airow by allowing at least 6 in
(15.2 cm) above the unit and 3 in (7.6 cm) for the
front, rear, and sides. Do not remove the feet to
ensure adequate airow beneath the CS7500.
There must be openings for cool air to enter
(below) and warm air to escape (above) the
CS7500.
Installation
17 ¹⁄2”
44.5 cm
5 ³⁄8”
13.7 cm
16 ¹⁵⁄16”
43.0 cm
6”
15.24 cm
INSIDE DIMENSION
12
⁵⁄16”
31.3 cm
1 ¹⁄16”
2.7 cm
10
⁹⁄16”
26.8 cm
13
¹⁄4”
33.7 cm
15”
38.1 cm
1
³⁄4”
4.4 cm
¹⁄2”
1.3 cm
CS7500 DIM PAGE.
POWE RHEAD PHONE S
RESE T
INP UT VOL UME
TRI M / SETUP
ADJ UST
PUSH - TRIM
HOLD - SETUP
NET
1
¹⁵⁄16”
4.9 cm
512
14 ¹¹⁄16”
37.3 cm
4 ³⁄4”
12.1 cm
5 ⁵⁄8”
14.3 cm
1 ⁵⁄16”
3.3 cm
2 ⁵⁄8”
6.7 cm
17 ”
43.2 cm
8
The CS7500 can be part of a multichannel sound
system for Blu-ray audio, DVD audio, and
home theater movies. The right and left front
channels from an audio/video control center can
“PassThru” the CS7500.
In the following example the UNBAL 3 Input will
become the “PassThru” Input:
1.
Connect audio cables from the A/V processor
FL (front left) and FR (front right) channel
outputs to the left and right jacks of the
CS7500 UNBALANCED INPUT 3.
2.
Connect a control cable from the A/V proces-
sor TRIGger 2 output to the CS7500 POWER
CONTROL PASSTHRU jack.
Note: Refer to PassThru on page 16 to assign the UNBAL 3
INPUT as the “PassThru” Input.
PassThru Connection Diagram
9
CS7500
Remote Control Operation
CABLE
TV
AUX
1
2
3
4
5
6
7
8
9
0
AM PRESET
FM
INPUT
VOL
PRESET SEEK PRESET
HRO85
BAND
SELECT
AM
OUTPUT2
OUTPUT 1
LEVEL UP
MENU
INFO
LEVEL DN
TRIM
GUIDE
EXIT
MODE
SETUP
1
13 14
15
16
17
18
19
21
20
1.
Switch Device1 jumps through dierent
devices for remote operation. The selected
device is indicated by the LED's to the right of
the button.
2.
Numbers1 select tuner presets, manually enters
disc tracks and radio stations, and performs
various other operations.
3.
SETUP accesses additional functions of the
AM and FM buttons, working as a "shift" key to
access OUTPUT 1 and OUTPUT 2 functions.
(Note: Cannot be used to enter the CS7500's Setup menu.)
4.
A M Tuner1/OUTPUT 1 accesses AM Tuner,
or toggles Output 1 if pressed after the SETUP
button.
5.
LEVEL UP/MENU accesses Trim functions
in the Settings menu of compatible devices.
6.
TRIM/GUIDE enters Trim menu, and opens
Guide on compatible devices.
7.
INFO/LEVEL DOWN accesses Trim
functions in the settings menu of compatible
devices.
8.
Mute silences all audio.
9.
INPUT changes and selects dierent inputs.
10.
Play/Pause halts playback of active media, and
resumes upon pressing the button again.
11.
Stop cancels playback, and resets progress in
the active media.
12.
Previous/Previous PRESET goes back to the
previously selected media, and navigates to a
previous tuner preset.
13.
Fast Reverse1/SEEK Down1 navigates
backward through the active media, and
adjusts the Tuner downward.
22
23
24
14.
Fast Forward1/SEEK Up1 navigates forward
through the active media, and adjusts the tuner
upwards.
15.
Next/Next PRESET moves forward to the
next media selection, and navigates to a later
tuner preset.
16.
Record1 records actively playing media.
17.
VOL adjusts the volume.
18.
BAND1 changes the band on the connected
tuner, and selects certain options on various
McIntosh models.
19.
MODE/EXIT exits the Trim menu, and
displays information and options.
20.
SELECT1 picks the highlighted option where
applicable.
21.
FM Tu ner1/OUTPUT 2 accesses FM Tuner,
or toggles Output 2 if pressed after the SETUP
button.
22.
PRESET1 selects a stored preset when press-
ing PRESET followed by the number (0-9)
associated with the desired preset.
23.
Power O turns o the selected device.
24.
Power On turns on the selected device.
Additional Discrete Commands
Additional discrete commands for external control
systems are available for toggling power, and
selecting audio inputs.
These additional commands can be accessed
using an optional McIntosh HR093 service remote
control.
Contact McIntosh Technical Assistance, or your
dealer for more information.
Note1: The included McIntosh HR085 remote control has
buttons used to control multiple devices. While operating the
CS7500 with the remote, nothing will happen when pressing
buttons that activate features not present on the CS7500.
2
3
4
5
6
7
8
9
10
11
12
10
P OW E RH E A D P H ON E S
R E S E T
IN P U T V O L U ME
T R IM / S E T UP
A D J U S T
P US H - T R IM
HO L D - S E T U P
N E T
512
1.
INPUT knob rotates to select dierent audio
inputs for playback, and navigates through
dierent menu options. Access the Trim menu
by pressing the knob, or the Setup menus by
holding the knob in.
2.
OUTPUT LEVEL meters indicate the
channel output level in decibels.
3.
HEADPHONES output allows for private
listening via low-impedance dynamic
headphones.
Front Panel
4.
NETwork LED informs of the network status:
5.
VFD (Vacuum Florescent Display) indicates
the active audio input, source information, and
volume level. It can also display menu options.
The VFD’s intensity is adjustable.
6.
IR sensor receives commands from a remote
control.
7.
POWER Indicator LED illuminates when the
CS7500 is connected to AC power.
POWER button turns the CS7500 on and o,
and resets the microprocessors.
8.
VOLUME knob adjusts the output level and
makes setting adjustments in the menus.
LED Status
None No network connection
Green slow pulse Connecting to a network
Green solid Network connected
Red solid A network error has occurred
Amber solid Firmware requires an update
8
11
CS7500
Rear Panel
1.
AC Input connects to an AC outlet for power.
2.
Wi-Fi ANTenna connection for wireless Wi-Fi.
3.
BALanced Outputs use XLR connector
cables for a balanced output signal.
4.
UNBALanced Outputs use RCA connector
cables for an unbalanced output signal.
5.
FIXED OUTPUT sends signals to the input of
a recording device.
6.
BALANCED INPUTS accept high-level
program source signals using XLR cables.
7.
UNBALANCED INPUTS accept high-level
program source signals using RCA cables.
8.
PHONO INPUT accepts signals from a phono
cartridge.
Ground connection (GND) prevents noise
when used with a turntable.
9.
USB AUDIO Input is a USB Type-B connec-
tor used to connect the CS7500 to a computer
to play back digital audio.
10.
OPTICAL Inputs (1 and 2) accept optical
connections for digital signals.
11.
COAX Inputs (1 and 2) accept coaxial
connections for digital signals.
12.
MCT Input transfers signals from McIntosh
products with an MCT connector, and is
required for SACD audio.
13.
HDMI (ARC) Input connects with a compat-
ible ARC TV using an HDMI cable.
Note: The HDMI ARC functionality of the CS7500
is only compatible with ARC TVs. Other devices like
DVD and Blu-ray players will not work.
14.
EtherNET Input allows a wired network
connection.
15.
DATA OUT retransmits remote control
signals to source components.
16.
RS232 Control Port communicates with
external control devices using a 3.5 mm stereo
mini phone plug cable.
17.
IR IN accepts an external IR receiver using a
3.5 mm stereo mini phone plug cable.
18.
PAS ST H RU In receives turn on/o signals
from another McIntosh component.
POWER CONTROL MAIN Out sends
a turn on/o signals to another McIntosh
component.
19.
POWER CONTROL TRIG (1 and 2) send
on/o signals to other McIntosh components.
20.
SERVICE Port is used for service purposes
only.
12
Powering On / Turning O:
Press the POWER button, or use the remote control
to toggle the CS7500 on and o.
Source components, or Power Ampliers may be
connected to the POWER CONTROL outputs (i.e,
MAIN, TRIG 1, TRIG 2) to automatically turn on
and o with the CS7500.
Controlling Connected Source Components
The DATA OUT connections allow the operation
of basic functions using the remote control. With
an external sensor connected to the CS7500, remote
control operation of the system is possible from
another room, and/or when the CS7500 is located in
a cabinet with the doors closed.
Troubleshooting
In the unlikely event that commands are not being
registered by the CS7500, reset the microproces-
sors. To do so, hold the POWER (RESET) button
down until the LED indicator switches o.
Release the button, and when the light illuminates
again, press the power button again to turn on the
unit.
Input Selection
Rotate the INPUT knob on the front panel, or use
the INPUT
buttons on the remote control
to select the desired input.
BAL 1 15%
Basic Operation
MCT Input
When playing a multi-layer SACD, select the
stereo (SACD), or CD player. The multi-channel
layer will not reproduce sound.
Volume Control
Rotate the front panel VOLUME knob, or use the
VOL
buttons on the remote control to set
the desired listening level.
Trim Function Adjustment
The CS7500 has a variety of dierent trim settings
that customize various audio, and lighting options.
Selection and adjustment of all trim functions may
be performed by pressing the front panel INPUT
knob, then rotating it to select the desired trim
function for the active input. Use the VOLUME
knob on the front panel to adjust the setting.
The TRIM button on the remote control may be
used to move through each trim function, while
the LEVEL UP / LEVEL DN buttons control the
selected setting. With each Trim menu, the informa-
tion display returns to indicate the input selection
and volume level after approximately 10 seconds.
Balance
Listening balance varies with dierent program
sources, room acoustics, and listening positions
relative to the loudspeakers. Use the balance to
achieve equal volume levels in each loudspeaker.
L BALANCE R >
||
Input Trim Level
Source components can have slightly dierent
volume levels, resulting in the need to readjust the
CS7500 volume when switching between dierent
sources. Trim level biases the input’s signal level
when that input is active. This allows each audio
source to have the same relative volume when
changing inputs.
< INPUT TRIM >
< 0.0 dB >
Tone Control
When tone controls are On, the treble and bass
settings may be adjusted for the currently selected
input. When the tone controls are O, the previ-
ous settings for treble and bass are bypassed from
the signal path.
< TONE CONTROLS >
Off >
Bass
Bass allows the intensity of low frequencies in
audio to be increased or decreased.
< BASS >
< 0 dB >
Treble
Treble allows the intensity of high frequencies in
audio to be increased or decreased.
< TREBLE >
< 0 dB >
13
CS7500
Mono/Stereo Mode
Stereo allows separate left and right audio signals
to be sent to their respective speaker. Mono sums
the left and right audio signals before sending the
same signal to each speaker. By default, Stereo
mode is active for all inputs.
< MONO / STEREO >
______
OUTPUT 1 & 2
The OUTPUT 1 and 2 settings control whether the
speakers connected to each output jack are in use.
By default, OUTPUT 1 and 2 are On.
< OUTPUT 1 >
< On
Meter Illumination
The meter illumination of the CS7500 may be
switched On and O as desired.
< METER LIGHTS >
< On
Information Display Illumination
The brightness level of CS7500 information
display can be adjusted from dim to bright.
< BRIGHTNESS >
½½½½½
CS7500-APY
0001
Lip Sync Delay
When the HDMI, OPT1, or OPT2 inputs are
selected, the Trim menu will set the audio lip sync
delay between 0 to 150 ms in 10 ms intervals.
When the HDMI input is selected, the option to
set Lip-Sync to Auto becomes available.
< LIP-SYNC
0 ms >
Headphone HXD
The Headphone HXD feature appears when
headphones are plugged into the front panel of
the CS7500. The headphone cross feed director
circuitry can be turned On to create a sound-
stage eect, making audio sound like its coming
from loudspeakers in front of the user. The
HEADPHONES output is optimized for imped-
ances ranging from 100 to 600 ohms.
< HEADPHONE HXD
Off >
Bluetooth
To connect the CS7500 to a Bluetooth device,
rotate the INPUT knob to show Bluetooth on the
information display.
BLUETOOTH 30%
Press the INPUT knob to enter the Trim menu,
rotating the knob until Bluetooth Pairing is
shown. This action is automatic the rst time the
CS7500 is turned on, or immediately following a
factory reset.
< BLUETOOTH PAIRING
< Rotate VOLUME >
In the settings of a mobile device, press SCAN in
the Bluetooth sections. Select the CS7500, which
will appear as “CS7500-APYxxxx” in the avail-
able devices. When asked to conrm the pairing
of the CS7500 to the device, select OK. The
CS7500 should now be “Connected for audio.”
14
Phono Input Connection and Setup
Connect the turntables left/right audio outputs and
ground connection to the CS7500 phono input as
shown in the Connection Diagram on page 8.
Determine the type of phono cartridge the
turntable uses, the majority of phono cartridges
fall into one of three categories.
Moving Magnet: The most common phono
cartridge. Requires less gain than a moving coil
cartridge, and a specic capacitive load.
Low Output Moving Coil: Requires the most
gain compared to other cartridges, and a specic
resistive load.
High Output Moving Coil: Requires more gain
than a moving magnet cartridge, but less gain
than a low output moving coil cartridge. Requires
a specic resistive load.
Turntable Setup
Phono Trim Functions
When the phono input is selected, three extra
settings will be available in the Trim menu —
capacitance, resistance, and gain. When changing
these settings, keep the turntables cartridge type
in mind. It is important for the phono cartridge
to be connected to a phono preamp with an input
impedance (resistance and capacitance) the same
as the cartridge load specications. In addition,
the gain must be set according to the output
capability of the cartridge.
Capacitance
The capacitance setting adjusts the capacitive load
the phono cartridge sees to optimize the phono
preamp to the cartridge.
< CAPACITANCE >
50pF >
Resistance
The resistance setting adjusts the resistive load
the phono cartridge sees to optimize the phono
preamp to the cartridge.
< RESISTANCE >
< 47k
Ʊ
Gain
The gain setting controls how much the low level
phono signal is amplied. The higher the dB, the
more amplication.
< PHONO GAIN
40dB >
Turntables With Built-In Preamps
Some turntables have built-in phono preamps,
and are designed to be used with components
without phono inputs. Many turntables with
built-in preamps have a switch on the rear panel,
or under the platter that allows the built-in preamp
to be bypassed. If the built-in preamp cannot be
bypassed, do not connect it to the phono inputs
on the CS7500. Instead, connect the turntables
left/right audio outputs to one of the unbalanced
inputs.
One exception to this rule is if the turntable must
be placed more than 10 ft (3 m) from the CS7500.
Low level signals may pick up hum and noise if
they travel down a longer audio cable. In such
cases, use the preamp in the turntable and connect
the turntable to an unbalanced input on the
preamp, not the phono input.
15
CS7500
Moving Magnet
CAPACITANCE: Many modern phono cartridg-
es are insensitive to changes in capacitance, and
changing the setting may not alter the sound
being output. Regardless, some moving magnet
cartridges work best with a specic capacitive
load. Check the specications of the cartridge to
determine its ideal capacitance. For example, if
the cartridge specication says 300 pF is ideal, the
capacitance should be set at 300 pF or lower.
A lower setting will take the inherent capacitance
in audio cables, which can add to the load, into
account.
RESISTANCE: Almost all moving magnet
phono cartridges are designed to work best into
a resistance of 47k ohms. Unless a cartridge’s
specications call for a dierent setting, set the
preamp to provide 47k ohms of resistance.
GAIN: When using a moving magnet cartridge,
start with the gain of the preamp at 40 dB. If the
volume from the turntable is much lower than
that of other sources in a system, the gain can be
increased to 46 dB.
INPUT LEVEL TRIM: It’s common for the
volume level from a turntable to be lower than
other sources, even after setting the phono preamp
gain properly. The input trim adjustment in the
CS7500 can be increased so that the phono input
matches the level of other input sources.
See pages 12 & 13 for Trim menu instructions and options.
Low Output Moving Coil
CAPACITANCE: Low-output moving coil
cartridges have a low output impedance, and are
not sensitive to capacitance. Leave the capacitance
at 50 pF.
RESISTANCE: Most low-output moving coil
phono cartridges are designed to work best in a
resistance between 100 and 400 ohms. Check the
specications of the phono cartridge being used
to determine this. Some listeners may prefer to set
the resistance “by ear” for their preferred sound.
While playing s record with a wide range of
instruments and voices, start with the resistance
at 400 ohms, then decrease the resistance step-
by-step until reaching the preferred sound. This is
best done in the main listening position, using the
remote control to access the Trim menu.
GAIN: When using a low-output moving coil
cartridge, start with the gain of the phono preamp
at 58 dB. If the volume from the turntable is much
lower than other sources in the system, the gain
can be increased to 64 dB.
INPUT LEVEL TRIM: It’s common for the
volume level from turntable to be lower than higher
level sources even after setting the preamp gain
properly.
The input trim adjustment in the CS7500
can be increased so the phono input matches the
levels of other input sources.
See pages 12 & 13 for Trim menu instructions and options.
High Output Moving Coil
CAPACITANCE: High-output moving coil
cartridges usually have a low output impedance,
and are not sensitive to capacitance. Leave the
capacitance at 50 pF.
RESISTANCE: Most high-output moving coil
phono cartridges are designed to work best with
a resistive load between 750 and 1k ohms. Check
the specications of the cartridge being used
for the ideal resistance setting. Some listeners
may prefer to set the resistance “by ear” for their
preferred sound. While playing a record with
a wide range of instruments and voices, start
with the resistance at 1k ohms, then decrease
the resistance step-by-step until reaching the
preferred sound. This is best done in the main
listening position, using the remote control to
access the Trim menu.
GAIN: When using a high-output moving coil
cartridge, start with the gain of the phono preamp
at 46 dB. If the volume the turntable is much
lower than other sources in a system, the gain can
be increased to 52 dB.
INPUT LEVEL TRIM: It’s common for the
volume level from turntable to be lower than higher
level sources even after setting the preamp gain
properly.
The input trim adjustment in the CS7500
can be increased so the phono input matches the
levels of other input sources.
See pages 12 & 13 for Trim menu instructions and options.
16
Settings Options
Product CS7500 - <serial number>
Firmware _._._
Pa ssThr u Disabled, BAL 1-2, UNBAL 1-3
Star t upVol Disabled, Enabled
Auto O Disabled, Enabled
Power Save Disabled, Enabled
Restore Defaults Hold INPUT to Reset
Factory Reset Hold INPUT to Reset
Note: Bold Options indicate Default Settings
Product Information
Specic identifying information for the CS7500
can be found on the product information page of
the System Setup submenu.
SYSTEM: Product >
CS7500-APY____
Firmware
The CS7500 will periodically check for updates.
The current rmware version will be displayed here.
SYSTEM: < Firmware >
_._._
PassThru
When the CS7500 is part of a home theater, or
multichannel audio system, the right and left front
channels from an A/V processor, or surround
decoder can “PassThru” the CS7500 and into its
associated power amplier(s). The PassThru setting
allows selection of the specied CS7500 input to be
used for the right and left front channels.
Note that
when an input is assigned as a "PassThru" input,
it is no longer available as a regular input during
non-passthru mode.
SYSTEM: < PassThru >
Disabled >
System Setup Submenu
Startup Volume
When Startup Volume is Enabled, upon power
loss and returning to play from Standby, playback
of the product will start at a low volume. When
Disabled, the startup volume will resume
playback at the last set volume.
SYSTEM: <StartupVol>
< Enabled
Auto O
When Auto O is Enabled, the CS7500 will
automatically enter Sleep after approximately
30 minutes without user activity, and with the
absence of an audio signal. When Disabled,
the CS7500 must be turned o by pressing the
POWER button.
SYSTEM: < Auto Off >
< Enabled
Power Save
By default, the CS7500 will maintain network
connections, allowing the unit to be remotely
activated and turned on by a mobile device, or
network connected device. When Power Save is
Enabled, the Network, Wi-Fi, and digital inputs
will not be powered after the unit is in Standby for
15 minutes, preventing remote activation. The IR
remote, RS232, and power control remain active.
SYSTEM: <Power Save>
Disabled >
Setup Menus
Setup Menu Navigation
The McIntosh CS7500 has been factory cong-
ured to allow immediate enjoyment of superb
audio without the need for further adjustments.
To make changes to the factory default settings,
the Setup menu allows for the customizing of
operating settings via the front panel.
To access the Setup menu selection, press and
hold the INPUT knob on the front panel until the
information display indicates:
SETUP: Menu Select
SYSTEM >
Using the INPUT knob, navigate through the
submenus by rotating, and select by pressing the
knob in. Once the desired submenu has been
selected, rotate the INPUT knob to navigate
through the submenu setting. To change the
selected setting, rotate the VOLUME knob. Exit
the Setup Menu by rotating the INPUT knob to
Exit selection.
Submenus Settings
System Product, Firmware, PassThru, Startup Vol,
Auto O, Power Save, Defaults,
Factory Reset
Digital DS Module, Update, OPT 1-2, HDMI, CEC
Pwr, CEC Vol
Network Type, IPv4 Address, MAC Address, Reset
Inputs Bal 1-2, Unbal 1-3, Phono, Coax 1-2, Opt
1-2, USB, MCT, HDMI(ARC), Network,
Bluetooth
Outputs OUTPUT 1-2, Dual Mono (Output 2),
Headphones
Triggers Trig 1-2
Data Out 1-4
External Control Front IR, IR Codes, RS232 Baud Rate,
TCP/IP, SDDP
17
CS7500
Digital Setup Submenu
Settings Options
DS Module v#.##
Update Hold INPUT
OPT 1 0dB to +15dB in 1dB intervals
OPT 2 0dB to +15dB in 1dB intervals
HDMI 0dB to +15dB in 1dB intervals
CEC Pwr Disabled, Enabled
CEC Vol Disabled, Enabled
DS Module Firmware Version
The rmware version for the digital streaming
circuitry of the CS7500 can be viewed in the
Digital Setup submenu.
DIGITAL: DS Module >
DS1 v_.__
DS Update
This option is for service purposes only.
DIGITAL: < Update >
Hold INPUT
Digital Gain
The CS7500 oers digital gain adjustments for the
OPTICAL 1 (OPT 1), OPTICAL 2 (OPT 2), and
HDMI. The change in gain of a specic digital
input will produce a change in playback volume of
the music. The gain can be adjusted for each input
in 1dB gain steps by rotating the VOLUME knob
clockwise to increase the gain up to +15 dB.
DIGITAL: < OPT 1 >
0 dB >
HDMI (ARC) CEC Power
The CS7500 HDMI input connector has audio
return channel circuitry (ARC), allowing the
audio selection and control command of HDMI
TV/monitor devices. By default, the HDMI Input
is congured to accept power commands via
CEC. To prevent the CEC power control of the
CS7500, simply change HDMI CEC power from
on to o.
DIGITAL: < CEC Pwr >
< Enabled
HDMI (ARC) CEC Volume
Enable CEC Volume to allow an external remote,
such as a TV remote, to control the volume of
the CS7500 via HDMI connection. CEC must be
Enabled on both connected devices to function.
DIGITAL: < CEC Vol >
< Enabled
Network Setup Submenu
Settings Options
Status Displays Connection Status
Wi-Fi Wi-Fi Setup and SSID
IPv4 Address Displays IP Address
MAC Address Displays MAC Address
Reset Hold INPUT to Reset Network and
Bluetooth Information
Enter to Network Setup submenu to display
network information such as the connection
type, IPv4 address, and MAC address. To reset
the CS7500 network settings and Bluetooth
connections, scroll to Reset and press and hold the
INPUT knob.
Restore Defaults
To reset the Trim and Setup settings to the factory
default values, select the Defaults option in the
System Setup Menu.
SYSTEM: < Defaults >
Hold INPUT to Reset
Press and hold in the INPUT knob, then release.
Once the default settings are restored, the CS7500
will turn itself back on.
SYSTEM RESETTING
½½½½½
SYSTEM RESETTING
Done
Factory Reset
To reset all adjustable settings and clear all
network information, select Factory Reset and
follow the same process as above.
SYSTEM: < Factory >
Hold INPUT to Reset
18
Trigger Setup Submenu
Settings Options
Trig 1 Main, Output 1-2, INPUT (Push INPUT)
Trig 2 Main, Output 1-2, INPUT (Push INPUT)
The CS7500 has two power control triggers
connections. When the CS7500 is on, the triggers
are either activated or deactivated. The Trigger 1
and 2 settings can be congured to connect to the
CS7500 itself, or any combination of inputs. These
settings will control the operational power to
the components connected to the various trigger
output connectors.
TRIGGER: TRIG 1 >
Main >
Data Out Setup Submenu
Data connections between the CS7500 and
another McIntosh source component allow for
basic function control of the source component
using the CS7500 supplied HR085 remote control.
By default, all data connections are congured
to always pass received IR data to the connected
component. To dedicate a given data output for
only one source component, select the desired
input.
DATA OUT: 1 >
All Data >
Outputs Setup Submenu
Output Mode
The output setup menu provides the ability to
change how OUTPUT 1, OUTPUT 2, Dual Mono,
and Headphones function. Each output can be
independently congured to operate in one of
several modes. Each output is set to Switched by
default, which allows toggling using the OUTPUT
1 and OUTPUT 2 buttons on the remote control.
To disable toggling, choose the Unswitched option.
OUTPUT: OUTPUT 1 >
Switched >
Dual Mono
OUTPUT 2 can be congured as either a Stereo
or Mono output. These connections can feed
an additional full range amplier and speaker
system, a single mono subwoofer, or 2 separate
left/right (stereo) subwoofers.
OUTPUT: <Dual Mono >
Off >
Headphones
By default, the Mute All Outputs setting is turned
on, muting all outputs upon plugging in head-
phones unless they are setup as Unswitched. Se-
lecting the Mute No Outputs option wont turn o
any outputs when headphones are plugged in.
OUTPUT: <Headphones>
Mute All Outputs >
Settings Options
OUTPUT 1 Switched, Unswitched,
OUTPUT 2 Switched, Unswitched,
Dual Mono (Output 2) O, On
Headphones Mute All Outputs, Mute
No Outputs
Setting Options
Enabled O, On
Name
Enable
By default, all inputs are On. Unused inputs
can be turned O so that they do not appear on
the display during input selection. Rotate the
VOLUME knob to turn the selected input On or
O.
INPUT: Enable >
< On
Rename
Inputs can be renamed to more accurately reect
the source component that it is associated with.
INPUT: < Name >
Rename Input
A blinking cursor will appear over the selected
character of the input’s name. Rotate the INPUT
knob to select which character needs to change,
and use the VOLUME knob to change the charac-
ter. Once the new name has been entered, hold the
INPUT knob to conrm. Otherwise, press and
release the INPUT knob to return to the previous
menu without applying the changes.
Inputs Setup Submenu
Settings Options
1-4 All Data, Bal 1-2, Unbal 1-3, Coax 1-2, Opt
1-2, MCT
19
CS7500
Front IR
The CS7500 front panel sensor, receives the
signals from the HR085 remote control, and can
be Disabled to prevent interference when an
external IR sensor is connected.
EXT CTRL: Front IR >
< Enabled
IR Codes
The HR085 remote control utilizes the normal
McIntosh control codes. Alternate codes prevent
the remote control of McIntosh equipment in close
proximity to the CS7500
EXT CTRL: <IR Codes>
Normal >
RS232
The CS7500 may be controlled remotely from other
equipment connected to the RS232 port. The speed
at which the CS7500 communicates (8 bit, no parity,
and 1 stop bit) with other equipment is adjustable
from 9,600 Baud (bits per second) to 115,200 Baud.
EXT CTRL: < RS232 >
< 115200 Baud
TCP/IP
When Enabled, TCP/IP Control allows third-party
control systems to communicate with the CS7500
via TCP/IP.
External Control Setup Submenu
Settings Options
Front IR Disabled, Enabled
IR Codes Normal, Alternate
RS232 Baud Rate 9600 Baud, 19200 Baud, 38400 Baud,
57600 Baud, 115200 Baud
TCP/IP Disabled, Enabled
When the CS7500 connects to a network for the
rst time, it will automatically look for the latest
software update. If available, the CS7500 will
install the newest version. When updating, the
VFD will show:
UPDATE DETECTED
Downloading
UPDATING: DS1
Installing...
UPDATING: CS7500
MESSAGES
The unit will reboot when the operation has
completed. Do not remove power during this
operation.
Ethernet
For a wired connection to a network, use an
Ethernet cable to connect the CS7500 to the
router.
Note: A solid red Network/Wi-Fi LED indicates
that a network error has occurred. See page 10.
Note that plugging in an Ethernet cable will
disable the Wi-Fi radio of the CS7500. The
CS7500 will use the Ethernet connection for all
network activity. To enable Wi-Fi, the Ethernet
cable must be removed.
With an Ethernet connection, use the CS7500
browser interface to provide the CS7500 with the
Wi-Fi settings.
Network Connections
Setting up Wi-Fi Using Ethernet
To connect the CS7500 to a Wi-Fi network
using an existing Ethernet connection, begin by
opening a web browser. Check the CS7500 for
current connection IP address and type it into
the browser. Select Settings from the CS7500
interface, then select Wireless in Network Type.
Select Start Scan, then local network. Provide the
password and press Connect.
Wi-Fi Connection using an iOS Device
To set up the CS7500 as an AirPlay device, a
device with iOS 11.4 or later is required. Airplay
will connect the CS7500 to a local Wi-Fi network
automatically. Make sure the iOS device is on the
Wi-Fi network the CS7500 is connected to, and
the CS7500 is powered on. Open up Settings on
the iOS device and open up the Wi-Fi submenu.
Look at the Wi-Fi network list and nd “Set
Up New AirPlay Speaker.” Select the CS7500,
and the CS7500 will be added to the network.
Alternatively, use the iOS Home app to join the
CS7500 to the network.
15 minutes after rst being turned on, the CS7500
will disappear from the Wi-Fi network list of iOS
devices. To make it reappear, go to the Network
Setup submenu on the CS7500, and scroll to Type
using the INPUT knob.
NETWORK: Type >
Hold INPUT to Setup
Hold down the INPUT knob until the information
display changes.
NETWORK: Type >
Ready for Setup
The CS7500 will now be available in the Wi-Fi
settings of an iOS device for the next 15 minutes.
20
Wi-Fi Connection using an Android Device
To connect using an android device, connect
device to the same Wi-Fi network as the CS7500,
and power on the CS7500. Download the
McIntosh Cast Connect App from the app store,
open the app, and follow the steps for the CS7500
as they automatically appear.
Google Cast
To Cast to the CS7500 connect a mobile device to
the same Wi-Fi network as the CS7500, and power
on the unit. Download the McIntosh Cast Connect
App from the app store on the mobile device.
Open the app and follow the steps for the CS7500
as they automatically appear.
Accept Google’s terms of service to enable
Google Cast streaming. Once the CS7500 is setup,
choose to Cast to it by clicking the Cast button in
the top right corner of any Google Cast-enabled
app, and selecting the CS7500. When connected,
the Cast button will change colors.
Airplay
Airplay is an Apple technology designed to
control home audio systems and speakers in any
room with a tap, or by asking Siri.
To control this Airplay enabled device, follow the
“Wi-Fi Connection using an iOS Device” instruc-
tions on the previous page.
Roon
The CS7500 is Roon Ready so when connected
to the main Wi-Fi network, the CS7500 will be
available as a Zone for the Roon server (if a Roon
server is available). The CS7500 can be connected
to local Wi-Fi using any of the methods on the
previous page. It can also be directly connected
with an Ethernet cable.
Qobuz
Connect
Qobuz is a high quality music platform. Pioneer
of high quality sound since 2007, the French
platform oers an intimate and enriching experi-
ence. Qobuz gives access to an unparalleled
wealth of content: more than 100 million tracks
available in the best sound quality (Hi-Res and
lossless/CD) and exclusive editorial content
written by a team of experts.
Use a phone, tablet, or computer as a remote
control for Qobuz. Go to https://www.qobuz.com/
us-en/magazine/story/2025/05/14/qobuz-connect-
how-it-works/ to learn how.
Spotify Connect
Use a phone, tablet, or computer as a remote
control for Spotify. Go to Spotify - Connect to
lear n how.
The Spotify Software is subject to third party
licenses found here:
https://www.spotify.com/connect/third-party-licenses
Network Connections continued
Tidal Connect
To listen to music on Tidal through the CS7500,
using the Tidal app, select content to play and then
select the connect icon on the Now Playing
screen.
This will bring up a list of nearby devices
to stream through. Locate the CS7500, and select
to pair. If the desired device does not appear,
make sure the device is connected to the same
local network being streamed from.
Once paired, use the Tidal app as a remote. Tidal
is compatible with select smart assistants that
enable voice controls. Depending on the region,
enable this feature by linking the Tidal account
in use with the selected smart device. This option
can normally be found in the Settings section of a
Smart Devices app.
HDMI ARC
The HDMI ARC (Audio Return Channel) allows
the entire audio system to play the sound from a
T V. Ensure the CS7500 is connected to the TV’s
HDMI input port that is labeled “ARC.” The TV’s
setup menu and settings may need to be adjusted
before sound is heard. When the CS7500 is set to
the HDMI input, the unit will automatically turn
On and O with the TV. Multi-channel formats
will be down mixed to a 2-channel output.
Audio formats supported by HDMI ARC
include, PCM (2 channel), Dolby Digital (up to
5.1 channel), DTS Digital Surround (up to 5.1
channel).
21
CS7500
Browser Interface
Settings may also be adjusted from a web
browser. To open the browser interface, go on a
computer and enter the IP address for the CS7500.
To view the IP address for the CS7500, see the Network
Setup Submenu section on page 17.
Browser Interface Menus
The browser interface contains three menus to
change various settings of the CS7500.
Overview Menu
The Overview Menu contains the following:
Settings Options
Model Name CS7500
Custom Name
Serial Number
MAC Address
Network IP Address
Network status
Firmware Product Firmware Version Information
A custom name may be provided for the CS7500.
This is the name that will display for available
AirPlay devices. To change the default name, type
the new name in the box and press Enter. If the
name was changed using the Apple Home app, the
name will not be able to be changed on the web
page.
Settings Menu
The Settings Menu contains the following:
Settings Options
Startup Volume Limit ON, OFF
Power Save Disabled, Enabled
Network Type Automatic, Wired, Wireless
When the Startup Volume Limit is ON, upon
power loss and resuming playback from sleep or
standby, the rst playback of the product will start
at a low volume level. When switched to OFF, the
product will resume playback at the last volume
level. The Settings Menu allows settings for Wired
and Wireless network connections to be changed.
By default, the CS7500 will indenitely consume
additional power to maintain a network connection
while asleep. Power Save may be Enabled, which
will allow the CS7500 to enter a low power state
(Standby) after 15 minutes of continuous sleep.
Once the CS7500 goes into Standby, it will lose its
ability to be woken up via the network until powered
back on by pressing the POWER key, IR remote, or
RS232 command.
If Net work Ty pe is set to Automatic, the CS7500
will automatically connect to Wi-Fi when the
ethernet cable is unplugged provided the Wireless
connection has previously been setup. Selecting
Wired for network type will limit the CS7500
network connection to the ethernet port connection.
Select Wireless to setup a Wi-Fi network or to
restrict the network connection to Wi-Fi.
If Wireless is selected, the following submenus
appear:
• Scan Networks
• Display SSID
• Network Password
Update Menu
The Update Menu contains the following:
Settings Options
Factory Reset
Start Factory Reset
Update Method OTA Auto, OTA Manual, Service
Authorization Code
To restore Factory settings, select the Start
Factory Reset button. Note that Wi-Fi and
Bluetooth connection settings will be lost.
An alternative method for Factory Reset is via the System
Setup submenu, see page 16.
Update Method allows the user to change how
the CS7500 updates its rmware. When set to the
default of OTA Auto, the CS7500 will periodically
check for updates and install them automatically.
When set to OTA Manual, the CS7500 will check
for available updates when the Start Search button
is selected. If an update is available, install it by
selecting Start Update. (OTA stands for “over-
the-air.”) The Service option for updating is for
service purposes by a McIntosh qualied techni-
cian only. While the CS7500 is in the process of
updating the rmware, various messages will be
displayed on the VFD to inform the update status.
22
Audio Specications
Frequency Response
+0, -0.5 dB from 20 Hz to 20 kHz
+0, -3 dB from 15 Hz to 100 kHz
Total Harmonic Distortion
0.005% from 20 Hz to 20 kHz
Rated Output
Unbalanced: 2.5 V
Balanced: 5 V
Fixed Output: 450 mV
Maximum Voltage Output
Unbalanced: 8 V RMS
Balanced: 16 V RMS
Sensitivity (for rated output)
Unbalanced: 450 mV
Balanced: 900 mV
Phono MM: 4.5 mV
Phono MC: 0.45 mV
Signal To Noise Ratio (A-Weighted)
High Level: 100 dB (Below rated output)
MM Phono: 82 dB (Below 5 mV input)
MC Phono: 80 dB (Below 0.5 mV input)
Input Impedance
Unbalanced: 22k ohms
Balanced: 44k ohms
Phono: 100, 400, 750, 1k, or 47k ohms
50 to 400 pF in 50 pF steps
Maximum Input Signal
Unbalanced: 5 V
Balanced: 10 V
Phono MM: 80 mV
Phono MC: 8 mV
Voltage Gain
High Level to Fixed Output: 0 dB
High Level to Main Output: 15 dB
Phono: 40 dB, 46 dB, 52 dB, 58 dB,
or 64 dB
Output Impedance
Unbalanced: 100 ohms
Balanced: 200 ohms
Headphone Load Impedance
100 ohms to 600 ohms
Digital Input Signal Format
Coaxial: SPDIF (PCM), bitstream
Optical: SPDIF (PCM), bitstream
MCT: SACD, PCM
USB AUDIO: DSD, DXD, PCM
HDMI:
PCM, Dolby Digital, DTS
Digital Input Sample Rates
Optical: PCM 16-bit, 24-bit 44.1-192 kHz
Coaxial: PCM 16-bit, 24-bit 44.1-192 kHz
MCT:
PCM, 16-bit, 24-bit 44.1-192 kHz, SACD
USB: PCM 16-bit, 24-bit, 32-bit 44.1-192 kHz
DXD DXD352.8 kHz, DXD384 kHz
DSD DSD64, DSD128, DSD256, DSD512
HDMI: PCM 24-bit, 44.1-192 kHz, bitstream
Digital Inputs
Coaxial: 0.5 V p-p/75 ohms
Optical: -15 dBm to -21 dBm (TOS Link)
MCT: 0.5 V p-p/75 ohms
USB 2.0: USB Type-B Connector
HDMI: 2.0 ARC
Digital Network/Wi-Fi Input Sample Rate
24-bit/44.1k Hz to 192k Hz
Streaming Support
Apple AirPlay, Google Cast, Spotify Connect, Tidal
Connect, Roon, Qobuz Connect
Supported Audio Formats
(Must also be supported by chosen source app and
device)
MP3, AAC, FLAC, ALAC, WMA, Ogg Vorbis,
WAV, M4A, OGG, AIFF
Connectivity
Wi-Fi CERTIFIED™ a, b, g, n, ac
WPA™, WPA2™, WMM
®
2.4/5 GHz, Ethernet
Bluetooth 5.0
AVRCP, A2DP, aptX, aptX HD, aptX Adaptive
23
CS7500
Packing Instructions
In the event it is necessary to repack the equip-
ment 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 parts
are needed, please contact our Customer Service
Department. Refer to page 3.
General Specications
Quantity Part Number Description
1 033838 Shipping carton
1 033725 Top pad
1 753073 Manual pack
1 033626 Polybag
4 017937 Plastic foot
4 404080 #10-7/16 washer
4 400159 #10-32 x 3/4 machine
screw
1 033836 Inner carton
2 034669 End cap
1 HR085 Remote control
2 122476 Wi-Fi antenna
1 Note 1 AC power cord
1 034576 Bottom pad
Note
1
: AC power cords are country specic.
Power Requirements
Field AC Voltage conversion of the CS7500 is not
possible. The CS7500 is factory congured for one of the
following AC Voltages:
100 Volts: 50/60 Hz at 30 Watts
110 Volts: 50/60 Hz at 30 Watts
120 Volts: 50/60 Hz at 30 Watts
220 Volts: 50/60 Hz at 30 Watts
230 Volts: 50/60 Hz at 30 Watts
240 Volts: 50/60 Hz at 30 Watts
Standby Power: less than 0.5 Watts
Note: Refer to the rear panel of the CS7500 for the correct
voltage.
Power Control and Trigger Output
12VDC, 25mA
Overall Dimensions
Width: 17 1/2 inches / 44.5 cm
Height: 6 inches / 15.2 cm (including feet)
Depth: 17 inches / 43.2 cm (including the front panel,
knobs, and antennas)
Weight
Net: 25 pounds / 11.3 kg net
In shipping carton: 40.5 pounds / 18.4 kg
Shipping Carton Dimensions
Width: 27 inches / 68.6 cm
Height: 12 inches / 30.5 cm
Depth: 25 inches / 63.5 cm
Parts List
REMOTE
POWER CORD
ANTENNAS
TOP PAD
UNIT WITH
(4) FEET ON
BOTTOM COVER
PLASTIC
FOOT (4)
10-32 x -
¾”
SCREW WITH
WASHER (4)
BOTTOM PAD
INSIDE
CARTON
SHIPPING
CARTON
INSIDE
CARTON
END CAPS
MANUAL
ON TOP OF
POLYBAG
POLY BAG
Trademarks of McIntosh Laboratory, Inc.:
The following are Registered Trademarks of McIntosh
Laboratory, Inc. in multiple jurisdictions around the world: the
written McIntosh logo; the McIntosh Globe logo; the Mc logo;
Power Guard; Power Guard Screen Grid Sensor; Power Guard
SGS; LD/HP; Dynamic Power Manager; the 4DPM8 logo; HXD;
the HXD logo; Behind The Sound; Legendary Performance.
The following are Trademarks of McIntosh Laboratory, Inc. in
multiple jurisdictions around the world: Autoformer; Sentry
Monitor; Solid Cinch; McIntosh Monogrammed Heatsinks;
Hybrid Drive; DualView; TripleView; Made of Sound.
The foregoing trademarks, registered and otherwise, are not
to be used, reproduced, or registered in any way without the
express written permission of McIntosh Laboratory, Inc.
Printed in the U.S.A. © 2026 McIntosh Laboratory, Inc. McIntosh Part No. 24132800
The continuous improvement
of its products is the policy
of McIntosh Laboratory Incorporated
who reserve the right
to improve design without notice.
McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, NY 13903
www.mcintoshlabs.com
The CS7500 is designed to employ non-McIntosh provided
services some of which require separate customer
subscriptions and some of which do not, as part of the
Product’s functionality. Because McIntosh cannot control
the providers of such services or the services themselves,
the owner of the Product therefore assumes all risks related
to the use of services provided by anyone other than
McIntosh itself. McIntosh cannot and does not warrant
against, and shall have no liability of any kind for any
of the following that are attributable to non- McIntosh
providers or services: (i) interruption, discontinuance, or
other unsatisfactory performance of service; (ii) reduced
Product functionality that is so attributable; or (iii) any
other loss or damage of any kind that is so attributable.
