Classe Audio CP-800 User manual

Owner’s Manual
CP-800
Stereo Preamp/Processor

2
Classé marks the “CE” symbol indicating compliance of this device with the EMC (Electromagnetic
Compatibility) and LVD (Low Voltage Directive) standards of the European Community.
Classé complies with the European Parliament and Council Directive 2002/96/EC concerning Waste Electrical
and Electronic Equipment (WEEE). is product must be appropriately recycled or processed in accordance with
these directives. Consult your local waste disposal authority for guidance.
Classé products are designed and manufactured to comply with the Restriction of Hazardous Substances (RoHS)
as stated in the European Parliament and Council Directive 2002/95/EC.
NOTICE
All of us at Classé take extreme care to ensure that your purchase will remain a prized investment. We are proud to inform you
that all Classé components have been ocially approved for the European Community (CE) mark.
is means that your Classé product was subjected to the most rigorous manufacturing and safety tests in the world. e CE
mark certies that your purchase meets or exceeds all European Community requirements for manufacturing consistency and
consumer safety.
is equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. Operation is subject to the following two conditions: (1) is device may not cause harmful interference, and (2)
is device must accept any interference received, including interference that may cause undesired operation. ese limits are
designed to provide reasonable protection against harmful interference in a residential installation. is equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause interference to radio or television reception, which can be determined by turning the
equipment on and o, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorientorrelocatethereceivingantenna;
• Increasetheseparationbetweentheequipmentandthereceiver;
• Connecttheequipmentintoanoutletonacircuitdierentfromthattowhichthereceiverisconnected;
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
CAUTION:Changesormodicationstothisequipmentnotexpresslyapprovedbythemanufacturercouldvoidtheuser’s
authority to operate the equipment.
is product incorporates copyright protection technology that is protected by U.S. patents ad other intellectual property
rights. Reverse engineering or disassembly is prohibited.
e information contained in the manual is subject to change without notice. e most current version of this manual will be
posted on our web site at http://www.classeaudio.com.

3
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
 7. Donotblockanyventilationopenings.Installinaccordancewiththemanufacturer’sinstructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliers)
that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one
wider than the other. A grounding type plug has two blades and a third grounding prong. e wide blade or the
third prong are provided for your safety. If the provided plug does not t into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11. Only use attachments/accessories specied by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specied by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualied service personnel. Servicing is required when the apparatus has been damaged in any
way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15. Do not expose this apparatus to dripping or splashing and ensure that no objects lled with liquids, such as vases, are
placed on the apparatus.
16. TocompletelydisconnectthisapparatusfromtheACMains,disconnectthepowersupplycordplugfromtheACreceptacle.
17. e mains plug of the power supply cord shall remain readily operable.
18. Do not expose batteries to excessive heat such as sunshine, re or the like.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT
REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
e lightning ash with arrowhead symbol 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sucientmagnitude
to constitute a risk of electric shock to persons.
e 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 product.

4
Contents
Introduction .....................................................................................................6
Exceptional Design Features ............................................................................7
versatile connectivity.................................................................................7
superior performance ................................................................................7
clean, dedicated power .............................................................................7
room equalization and speaker control .....................................................7
flexible GUI...............................................................................................7
extraordinary longevity..............................................................................7
Unpacking and Placement...............................................................................8
unpacking your CP-800.............................................................................8
CP-800 placement considerations .............................................................8
warm-up/break-in period...........................................................................9
operating voltage.......................................................................................9
Front Panel.....................................................................................................10
Rear Panel......................................................................................................13
serial number ......................................................................................... 13
The Remote Control.......................................................................................17
Initial Setup....................................................................................................19
Using the CP-800...........................................................................................22
source selection...................................................................................... 22
The Menu System ..........................................................................................24
System Setup..................................................................................................24
Source Setup .......................................................................................... 25
Enable Source .................................................................................. 25
Input Connector............................................................................... 25
Source Name ................................................................................... 26
Configuration................................................................................... 26
Input Offset...................................................................................... 26
Pass-Thru ......................................................................................... 26
Digital Bypass .................................................................................. 26
Configuration Setup............................................................................... 27
Configuration Name ........................................................................ 27
Configure Outputs ........................................................................... 27
Auxiliary Channels........................................................................... 28
Display Setup ......................................................................................... 28
Brightness ........................................................................................ 29
Timeout............................................................................................ 29
Volume Setup ......................................................................................... 29
Max Volume .................................................................................... 30
Startup Volume ................................................................................ 30
Mute Setup....................................................................................... 31
EQ Setup ................................................................................................ 31
Tone Control Setup................................................................................. 32
Network Setup........................................................................................ 32
Firmware Update via Network ............................................................... 33
Remote Fkeys ......................................................................................... 33
DC Triggers............................................................................................. 34
Teach IR ................................................................................................. 35
Tone Control........................................................................................... 35
Balance .................................................................................................. 36
Configurations ........................................................................................ 36
Mono...................................................................................................... 36
Status...................................................................................................... 36

5
CAN-Bus ................................................................................................ 37
features ................................................................................................. 37
hardware setup ..................................................................................... 37
using CAN-Bus ....................................................................................... 39
CAN-Bus shared features ....................................................................... 39
configuration .......................................................................................... 39
operate ................................................................................................... 39
AC status ................................................................................................ 40
status ...................................................................................................... 40
name ...................................................................................................... 40
global brightness .................................................................................... 40
global standby........................................................................................ 40
CAN-Bus model-specific features ........................................................... 40
PlayLink........................................................................................... 40
amp info .......................................................................................... 41
event log.......................................................................................... 41
Network Sources............................................................................................42
Apple AirPlay.................................................................................................42
Troubleshooting .............................................................................................45
network/streaming troubleshooting......................................................... 46
Care & Maintenace .......................................................................................48
Specifications.................................................................................................49
Dimensions....................................................................................................51
Installation Worksheet....................................................................................52

6
Introduction
Welcome to the Classé family!
Congratulations on your purchase of the Classé CP-800, a next-generation
stereo preamp/processor with reference-quality performance. We are sure that
you will enjoy it for many years to come.
Classé values its relationships with our customers and intend on supplying
the highest level of support along with our product. Registering your product
will allow us to keep in touch and will ensure that you are notied regarding
any future updates or options which become available. Furthermore, in the
unlikely event that your product needs service support, a product that is already
registereddoesn’tneedyouroriginalsalesslipforproofofwarranty.
You can register online at www.classeaudio.com or complete and mail the
registration card located in the separate warranty booklet.
Please take a few moments now to register your new Classé
preamp/processor and record your serial number for future
reference.
Please note that your Classé warranty is valid only in the country of purchase.
Alternatively, units may be returned to Classé in Canada for warranty service.

7
Exceptional Design Features
e CP-800 is a next-generation stereo preamp/processor, designed for music
lovers who demand the ultimate in sonic performance from their audio system.
Its connectivity and processing power accommodate the ever increasing array of
music sources, allowing them to be accessed and enjoyed without compromise.
versatile connectivity e CP-800 is a stereo preamp/processor with both balanced and single-ended
connections for all channels. A comprehensive set of analog and digital inputs
and control interfaces enable compatibility with most contemporary audio
system equipment.
superior performance Advanced circuit topologies, component parts, and circuit layout techniques
combine for superior audio performance. e analog and digital signal paths
have been optimized to ensure superior performance from every source.
clean, dedicated power A newly developed switch mode power supply employing PFC (Power
Factor Correction) provides the clean, high-current power required for best
performance. With PFC, the CP-800 operates at maximum eciency without
disturbing other audio components sharing the same AC mains.
room equalization
and speaker control All home audio systems are aected by room characteristics. Sound reections
and sound absorption can create dramatic variations in the performance of your
system, particularly in the lower frequencies. e CP-800 features a system of
lters which, in the hands of an experienced acoustician, can help optimize the
performance of your system.
flexible GUI efrontpanel’sLCDtouchscreensupportsanextremelyexibleand
versatile graphical user interface (GUI) while maintaining a clean, uncluttered
appearance. e CP-800 provides a range of controls that might otherwise
require dozens of buttons and knobs on the front panel. Despite this power and
exibility, it remains simple to operate in day-to-day use.
network connectivity
and streaming audio A rear panel Ethernet connection on current-generation CP-800s allows
streamingaudioviaApple’sAirPlayandDLNAaswellasfullIPcontrolviathe
Classé App (available free of charge in the Apple App store) or home automation
systems.
extraordinary longevity Because Classé has developed highly rened circuits over many years, we have
vast experience in what works well over the long term. Using this knowledge
base, along with quantitative results derived from highly accelerated life testing
(H.A.L.T.),allowsustoselectonlythemostreliableparts.isattentionto
detail and design allows us to manufacture products which stand the ultimate
test: time.
Just as past Classé products have done for their owners, we are certain that your
new Stereo Preamp/Processor will give you many years of continuous enjoyment.

8
Unpacking and Placement
We have taken all precautions, and made every eort to make the CP-800
simple and straightforward to install and use. Still, we recommend that you
take a few minutes to review this manual. Even if you are having the preamp/
processor professionally installed, you will want to know how to eciently
operate it to its potential.
e CP-800 menu system includes features that provide you with a great deal
of ne-tuning. Still, we have no way to evaluate outside variables such as the
acoustical characteristics of your listening space and the associated equipment of
your audio system. erefore, it is up to you to make the nal audio adjustments
for the optimum performance of your system.
For this reason, we strongly encourage you to have your preamp/
processor installed and calibrated by your dealer. e experience,
training, and specialized equipment they have can make a profound
dierence in the nal performance of your system.
unpacking your CP-800 Carefully unpack the CP-800 Stereo Preamp/Processor according to the supplied
instruction sheet. Do not forget to remove all accessories from the carton.
Important! Keep all packing materials. Transporting the CP-800 without
using the packaging specifically designed for it may result in
damage that is not covered under the warranty.
CP-800 placement
considerations Before installing your CP-800, be sure to read the following placement
suggestions.
• DonotplacetheCP-800directlyonthetopsurfaceofa
conventional power amplier or any other heat source. Also keep the
unit out of direct sunlight.
• PlacetheCP-800sothattheIRwindowonthefrontpanelisclearly
visible and not blocked.
• Position the CP-800 in a central and convenient location for both
visibility and use. e preamp/processor is the hub for all other
component connections and generally your primary interaction point.
In addition, by placing the unit close to the other system components,
you minimize the cable lengths and hence reduce the amount of noise
that is introduced into the system through the cabling.
• Leave adequate clearance behind the CP-800 for the AC cord and
connecting cables. We suggest six inches (15 cm) of free space to allow
cables sucient room to bend without crimping or undue strain .
• Allowatleastthreeinches(7.5cm)ofclearanceaboveandto
each side of the CP-800 for ventilation. Do not obstruct the area
around the unit so that excess heat can dissipate through normal air
circulation.

9
Important! Obey all placement considerations. Not obeying the
placement considerations may result in damage that is not
covered under the warranty.
warm-up/break-in period Your new Classé preamp/processor delivers outstanding performance
immediately. However, you can expect to hear subtle improvements as it reaches
normal operating temperatures and breaks-in.
In our experience, you can expect the greatest changes within the rst 72 hours.
Afterinitialbreak-in,you’llenjoyconsistentperformancelevelsforyearsto
come.
operating voltage e operating voltage of your CP-800 is 100-240 V, 50/60 Hz.
Important! Attempting to operate your CP-800 from an incorrect AC
voltage rating may cause irreparable damage which may not
be covered by your warranty.
If you are not planning to use the preamp/processor for an extended period of
time, for example due to vacation or other travel, we suggest that you disconnect
it from AC power.
Make certain that the CP-800 is in Standby prior to disconnecting it.
Physically disconnect any and all valuable electronics from AC power during
electrical storms. A lightning strike anywhere near your home can generate a
tremendous surge on the AC mains that can jump across a simple power switch.
A surge from a lightning strike, which may be many thousands of volts, can
cause serious damage to any piece of electronics, no matter how well designed
and protected.

10
Front Panel
e front panel of the CP-800 is shown above. e numbers in the drawing
refer to the descriptions that follow.
1 Standby/On Button and Status Indicator LED
Pressing the Standby button puts the CP-800 into standby mode – a
low-power state which leaves the preamp/processor and outputs inactive
but still allows the unit to respond to system commands via any of the
supportedcontrolprotocols(IRinput,LAN,CAN-BusorRS-232).
If the unit is already in Standby mode, pressing the Standby button fully
powers up the unit.
• LEDOn(Red)–theCP-800isinStandbymode.
• LEDturnscyan,thengreen,theno–theCP-800isinthe
process of power-up initialization.
• LEDOn(Blue),indicatestheunitisintheoperatemode.
• LED O – the CP-800 is not getting AC power.
2 Menu On/Off Button
Press once to call up the main page of the menu system, which replaces
thenormalfrontpageorHomepageoftheTouchscreen.PresstheMenu
button again to revert to the Home page.
e menu system gives you control over operational details including:
system setup options, various display options and custom installation
capabilities so that the CP-800 integrates smoothly into the most complex
systems. For more information, see the Menu System later in this manual.
3 Touchscreen
e front panel touchscreen is used for day-to-day operation of the CP-
800. It is also used for setup and to display useful information as required.
MENU
CP-800
MUTE
1267
4
3 5 8

11
4 Mute Control
e Mute button reduces the CP-800 volume by a pre-determined
amount. Pressing it a second time restores the volume to its previous level.
is behavior can be easily customized for very specic user requirements.
(See the section on Volume Setup for more information.)
NOTE: If you increase the volume using either the front panel
volume knob or the remote control while Mute is engaged, the
mute control disengages, and audio adjustments are executed
starting from the muted level. is is a safety measure to prevent
accidentally restoring the volume at unexpectedly high levels.
5 IR Window
e location of the IR (infrared) transceiver for the remote control is
behind this window. In most cases, there must be a clear path between
the IR window and the remote control in order for the CP-800 to
acknowledge the remote control commands.
IftheIRwindowisnotinview,forexampleifit’splacedinacabinetor
closet, then the rear panel IR input can be utilized for remote control. For
more details about this option, see the IR input description in the Rear
Panel section found later in this manual.
In addition to receiving IR commands, the CP-800 can also transmit IR
commands to third-party learning remote controls. For more details about
this option, refer to the Teach IR description in the Menu System section
found later in this manual.
6 USB Host Connector
efrontpanelUSBconnectorallowstheCP-800toworkwithApple’s
portable media devices such as iPad™, iPod® and iPhone® which require this
type of connection. e front panel USB connector accepts digital audio
from these devices as well as providing power for recharging them. Limited
control is also available for these devices using the navigation keys on the
CP-800 remote control.
e front panel USB connector is also used to load rmware updates.
When updates are posted in the software downloads section of the Classé
web site, they may be loaded onto a USB stick and plugged into the front
panel of the CP-800. When the power is switched on from the rear panel,
theupdatewillproceedautomatically.Neartheendoftheupdateyouwill
be asked to touch the screen in three identied locations for touchscreen
calibration. Once complete, the light on the USB stick will extinguish and
the touchscreen will show the Home page. Remove the USB stick and
continue using the CP-800. Remember that any subsequent setup changes
are stored when the CP-800 is put into standby.
7 Headphone Jack
e 1/4”(6.35mm) Headphone Jack accommodates stereo headphones.
Inserting a headphone plug mutes the main audio outputs.

12
8 Volume Control Knob
e large rotary knob on the right side of the front panel controls the
system volume level. It is also used for adjustments such as balance and
input oset.
The volume knob increases and decreases volume in precise 0.5 dB
increments throughout most of the volume range. At extremely low
volume, the step size is increased somewhat to facilitate moving between
extremely low and normal listening levels. e volume range is from
-93 dB to +14.0 dB.
e volume control expresses the degree of attenuation or amplication
being applied to the incoming signal. erefore, a setting of -23.0 indicates
that the signal is being attenuated by 23.0 dB. A volume setting of 0.0
indicates that no attenuation or amplication is being applied. is is
the setting used for the Pass-ru mode explained in the Source Setup
description in the Menu System section of this manual.

13
Rear Panel
e rear panel of the CP-800 is shown above. e numbers in the drawing refer
to the descriptions in this section.
serial number You’llndyourCP-800serialnumberonthetoprightcorneroftherearpanel,
as shown in the graphic above. Please record this number for future reference.
And since you have found the serial number, please use it to register your
purchase,ifyouhaven’tdonesoyet.Wemayusetheinformationtoadviseyou
of any updates or other items of interest. Registration is simple, so please register
online at www.classeaudio.com or ll out the registration card and drop it in the
mail.
1 Digital Audio Input - USB
e CP-800 supports digital audio sources up to 24-bit/192 kHz via USB.
e rear panel USB Device connector mates with a USB Host such as a
PC or Mac. Note: Earlier generations of the CP-800 were limited to 96 kHz
via USB. An available upgrade kit may be installed to enable the 192 kHz
USB feature as well as Ethernet-related features described elsewhere in this
manual.
2 Digital Audio Input - AES/EBU
e CP-800 provides an XLR type connector for digital audio connections
from source components such as CD players tted with this professional-
standard output. ese inputs accept PCM data streams up to 24-bits
long and up to 192 kHz sampling frequency. We recommend using cables
that are optimized for digital audio signal transfer and that carry a 75Ω
impedance rating. Your Classé dealer can help you with proper cable
selections.
OPT1
AES/EBU
USB
OPT2 OPT3 OPT4 CAN IN CAN OUT ETHERNET
IN OUT
TRIGGERIR
CAUTION! TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUNDING
OF THE CENTER PIN OFT HIS PLUG MUST BE MAINTAINED
AVIS! POUR RÉDUIRE LE RISQUE DE CHOC ÉLECTRIQUE
LA FICHE CENTRALE DE LA PRISE DOITÊTRE
BRANCHÉE POUR MAINTENIR LA MISE À LATERRE
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TOTHE FOLLOWING TWO CONDITIONS:
(1)T HIS DEVICE MAY NOT CAUSE HARMFULINTERFERENCE ,AND
(2)T HIS DEVICE MUSTA CCEPTANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCETH AT MAYCAUSE UNDESIRED OPERATION.
RS-232
DIGITAL INPUT
ANALOG AUDIO IN
SUBAUX1AUX2MAIN LMAIN R
L5R5L4R4
R1 L1 R2 L2 R3 L3
COAX1 COAX2 COAX3
ANALOG AUDIO OUT
OUT2OUT1
100-240V~
T2AL250V
GND
136
5
14 15
7 8 9 10
42 11 12 13

14
3 Digital Audio Inputs - Coaxial
e CP-800 supports three digital audio inputs, with SPDIF connectors
labeled COAX1 to COAX3. ese inputs accept PCM data streams up to
24-bits long and up to 192 kHz sampling frequency. We recommend using
cables that are optimized for digital audio signal transfer and that carry a
75Ω impedance rating. Your Classé dealer can help you with proper cable
selections.
4 Digital Audio Inputs - Optical
eCP-800supportsfourdigitalaudioinputs,withopticalTOSlinkTM
connectorslabeledOPT1toOPT4.eseinputsacceptPCMdata
streams up to 24-bits long and up to 192 kHz sampling frequency. We
recommend using cables that are optimized for digital audio signal transfer.
Your Classé dealer can help you with proper cable selections.
NOTE: e bandwidth limits of TOSlink™ components are very
much strained at a 192 kHz sampling frequency. For that reason
you may want to limit signals using the TOSlink™ connections to a
maximum rate of 96 kHz.
5 Analog Audio Inputs - Single-Ended
e CP-800 supports 3pr of RCA type connectors for single-ended analog
sources. ey are labeled R1/L1 to R3/L3.
NOTE: An optional phono stage may be installed inside the CP-
800. It uses input connectors R1/L1, can be congured for either
MM or MC phono cartridges and oers various custom loading
options. See your Classé dealer/distributor for installation details.
6 Analog Audio Inputs - Balanced
e CP-800 supports 2pr of XLR type connectors for balanced analog
sources. ey are labeled R4/L4 and R5/L5.
NOTE: is input conforms to the AES (Audio Engineering
Society) “pin 2 = hot” convention. e pin assignments of these
XLR-type female output connectors are:
Pin 1: Signal ground
Pin 2: Signal + (non-inverting)
Pin 3: Signal – (inverting)
Connector ground lug: chassis ground
Verify that the source components are compliant with this
convention (Classé components are compliant). If not compliant,
contact your Classé dealer for assistance.
NOTE: e Balanced and Single-Ended 2-channel analog
audio inputs can be set for either digital bypass mode (all DSP
processing switched o) or converted to digital format to allow bass
management, tone control and/or equalization. If no processing is
applied, analog signals remain in the analog domain, even if not
specically set to digital bypass.

15
7 IR Input
Use the IR input when the front panel IR window does not have a clear
line-of-sight with the remote control, for instance, when the CP-800 is
installed in a cabinet. Attach this input to an infrared repeater system to
route signals from the remote control to the CP-800 via a mono mini-jack
(3.5mm phono).
e list of available IR command codes can also be used in macros for
sophisticated remote control systems, facilitating the control of the
CP-800 in the larger context of the complete system.
8 IR Output
Use the IR output to pass IR commands from an external IR transmitter
through the CP-800 to another component, when necessary. e output
uses a mono mini-jack (3.5mm phono) with the same properties as the
diagram in the previous section.
9 Trigger Outputs
e CP-800 supports two trigger outputs, with mono mini-jacks (3.5mm
phono)labeledOUT1andOUT2.Eachtriggeroutputsa12VDCsignal
at 100 mA and each can be controlled individually. Use these outputs to
control other system components such as ampliers and window blinds.
Refer to the Triggers description in the Menu System section for more
details.
10 RS-232 Port
e primary purpose of the RS-232 port is to support the use of external
commands to allow remote control of the CP-800 by such systems as
AMX®, Control 4, CrestonTMand Savant®. For more information about
these systems, contact your Classé dealer.
11 CAN-Bus Input and Output
CAN-Bus(ControllerAreaNetwork)allowsseveralClassécomponentsto
be connected together for simultaneous operation, such as switching from
On to Standby.UsingtheCAN-BusInputandOutputconnectors,the
Classé components can be daisy chained together and controlled via the
CAN-Businterface.
NOTE: e nal component in the daisy chain MUST have a
termination plug inserted into the CAN-Bus output.
Formoreinformation,refertotheCAN-Bussectionfoundlaterinthis
manual.

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12 Analog Outputs
e CP-800 supports ve analog audio outputs, with both balanced (XLR)
and single-ended (RCA) connections. Connect the Main R and Main L
outputs to the Right and Left amplier channels respectively.
e Aux 1 and 2 outputs are congurable and can be used for the
following purposes:
• AssignedtomirrorthemainL/Rspeakersforuseinapower
biamplication arrangement.
• AUX1maybeassignedasanadditionalsubwoofertobeusedin
conjunction with the Sub output congured as either two stereo
or two mono subs.
NOTE: e Balanced (XLR) Output pin assignments adhere to
the AES (Audio Engineering Society) “Pin 2 = hot” standard. e
XLR male outputs carry the following pin assignments:
Pin 1: Signal ground
Pin 2: Signal + (non-inverting)
Pin 3: Signal – (inverting)
Connector ground lug: chassis ground
Refer to the operating manuals of your balanced-input power
ampliers to verify that the pin assignments of their input
connectors adhere to this standard (Classé power ampliers are
compliant). If your ampliers are not compliant, it may not pose a
problem, but ask your Classé dealer for assistance.
13 Ethernet Connector
eEthernetconnectionisusedtoenablestreamingofaudiousingApple’s
AirPlayorDLNA.isconnectionalsosupportsIPcontrolforusingthe
Classé App with an iOS device such as an iPad, iPhone or iPod touch,
and/or home automation system to control the CP-800 via your home
Network.
Note: e Ethernet connector was inoperable in early generation CP-800s. An
available upgrade kit may be installed to enable the Ethernet-related features
described in this manual.
14 Main Power On/Off Switch
is switch connects and disconnects the CP-800 from AC.
15 AC Power Cord Input
e detachable three-conductor AC power cord and the socket into
which it connects conform to rigorous standards developed by the IEC
(International Electrotechnical Commission).
Danger! Your CP-800 contains potentially dangerous voltages and
current capabilities. Do not attempt to open it! There are no
user-serviceable parts inside. All service must be referred to a
qualified authorized Classé dealer or distributor.

17
The Remote Control
Your CP-800 Stereo Preamp/Processor includes a versatile IR remote control for
both the Preamp/Processor itself and several aspects of the rest of a Classé-based
system. e buttons are arranged in logical groups according to their functions.
e remote control of the CP-800 is shown on the left. e numbers in the
drawing refer to the descriptions that follow.
1 Basic Functions
e two buttons along at the top of the remote control groups the
following basic control functions:
• Light turns on the backlighting of the remote control for better
visibility under low-light conditions. After a few moments of
inactivity, the backlight switches o automatically.
• Standby switches the CP-800 between the Standby and Operate
states.
2 Volume Control & Mute Buttons
e Volume Up and Down arrow buttons increase or reduce the overall
volume level of the audio output. Pressing the Mute button reduces the
audio output volume level by a pre-determined amount. You can customize
selected features of both the Mute button and volume level. Refer to the
Volume Setup description in the Menu System section found later in the
manual for further instructions.
3 Config Select Buttons
e left and right arrow buttons step through the six congurations. If
there is a dierent conguration assigned as a default for a particular source
it will be overridden until the source is selected again, or you select that
particular default conguration.
PressingtheCONFIGSELECTbuttonwillopenthecongurationspage,
making it easier to navigate to a specic conguration. Use the positions of
the underlined buttons on the screen rather than trying to read their names
from across the room.
4 Source Select Buttons
Tochangeinputs,simplyusetheSource Select arrow buttons to step
through the inputs.
PressingtheSOURCESELECTbuttonwillopentheSourceSelection
page, making it easier to navigate to a specic source. Use the positions of
the underlined buttons on the screen rather than trying to read their names
from across the room.
Tokeepyourinputselectionlistsmallerandeasiertonavigate,theSource
Select buttons will toggle only through those inputs which are enabled.
Refer to the Menu System section found later in the manual for further
instructions.
CONFIG
SELECT
SOURCE
SELECT
TONE BAL
MENU HOME
2
1
3
4
5
6

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5 Navigation & Menu Buttons
e remote control contains the navigation buttons and the menu access
buttons. is array of buttons is used for navigating the menu system
on the CP-800 as well as providing basic transport controls to USB- and
Network-connectedsources.Eachofthebuttonsperformsthefollowing
function(s):
• Menu accesses the main screen for the menu system, in the same
fashion as the front panel Menu button.
• Home returns the touchscreen display to the Home page. e
Home button essentially acts like a “back to start” button – no
matterhowdeeplyyou’venavigatedintothemenusystem,a
single button push returns you to the front page.
• Navigation Arrows are located in the familiar Up (p), Down
(q), Left (t), and Right (u) arrow positions which allow you
to select the dierent menu options within the menu system.
When on the home page, these buttons instead serve as transport
controls for USB sources with the typical play/pause, stop, scan/
skip forward and scan/skip backward commands.
• PressingtheEnter button selects the underlined menu item in
any menu screen.
• ToneaccessestheToneControlscreen.PressingTonewhileon
theToneControlscreenactivatesthetonecontrol.Subsequent
pressestogglebetweenactiveandnotactive.WhileontheTone
Control screen, the volume up/down keys increase or decrease
thetonecontrol.SeeToneControlSetupintheMenuSystem
section for more information.
• Bal is used to access the Left/Right balance. Use the Volume
arrows to adjust the L/R balance.
6 Function Keys (F1 to F8)
e last eight buttons on the remote control are the Function buttons, or
Fkeys, which provide additional exibility to the CP-800 remote control.
ink of them as “favorite” buttons that provide direct access to specic
functions or commands not covered by the other buttons. Refer to the
Remote Fkeys description in the Menu System section found later in the
manual for more information.
Note: You may also remotely control the CP-800 by connecting it to a Network
and using the Classé App, available free of charge in the Apple App store. e
Classé App allows enhanced functionality compared with the IR remote, and
control can be exercised without line-of-site contact with the unit.

19
Initial Setup
Your CP-800 Stereo Preamp/Processor is delivered with default factory settings
to facilitate initial setup. But we highly recommend that you work with your
Classédealerforthenalsetupofthepreamp/processor.Yourdealer’sknowledge
and experience with Classé products will ensure that your audio system is
optimized for your listening space.
However,ifyoucan’twaittogetstarted,thissectionisdesignedtoassistyouin
setting up and becoming familiar with the CP-800 hardware. Once the initial
setup is complete, be sure to read the rest of this manual to familiarize yourself
with the daily operation and customizable features of your CP-800.
Step 1 Connect the CP-800 and all system components to AC power.
Important! M ake sure everything–especially your power amplifier(s)–is
turned off before connecting power!
Connecting all system components to AC power, before making any
interconnections between components, ensures that every component has a solid
connection to ground. is lessens the chances of a static discharge that may
damage delicate electronics or your loudspeakers.
Step 2 Choose the appropriate cables.
Beforeyoustartconnectingcomponentstogether,let’stakeaminutetodiscuss
the cables you will be using. e audio outputs available on the rear panel
include both balanced XLR connectors and unbalanced, or single-ended, RCA
connectors.
Single-ended RCA audio connections are the most popular means of
transmitting audio in consumer electronics. As long as you use high quality, low
capacitance cables, single-ended connections provide very satisfactory results.
However, balanced audio connections between components provide the best
analog signal connection because they eectively double the signal strength.
More importantly, as compared to single-ended connections, they signicantly
improve resistance to common mode noise, therefore enhancing audio
transparency,detail,anddynamics.Tofullyrealizethesepotentialbenets,high
quality interconnect cables are required.
Please consult your local Classé dealer for advice on which cables are best suited
for your system.

20
Step 3 Connect source components to the CP-800 rear panel.
If necessary, refer to the Rear Panel section in this manual for a detailed
description of each connector found on the rear panel. Your local Classé dealer
can also provide useful suggestions for what source components you should add
to your system and guidance in setting them up.
Make sure you keep a detailed record of the rear panel
connectors that you used while connecting the source
components!
You’llneedtoknowwhatconnector(s)eachsourceisattachedtowhenyouenter
the setup menus. An Installation Worksheet is included at the end of this manual
to assist you.
NOTE: In the CP-800 default settings, sixteen rear panel inputs
are associated with corresponding source selections within the
Source Setup menu. Since most users will have fewer sources
connected, the Source Selection page(s) can be simplied by
unchecking the Enable Source box for each unused input. Doing so
removes the corresponding Source button from the Source Selection
page. See the Menu System section for details.
Step 4 Connect the power amplifier(s) to the CP-800 rear panel.
Important! Verify that the power amplifier(s) is plugged in but powered
OFF before connecting to the CP-800!
We recommend using high quality cables with XLR connectors.
NOTE: ese pin assignments are consistent with the standards
adopted by the Audio Engineering Society. Refer to the operating
manuals of your balanced-input power ampliers to verify that the
pin assignments of their input connectors correspond to the CP-
800. If you are using Classé ampliers, this note does not apply.
If needed, the pin assignments of the XLR-type male output
connectors are:
Pin 1: Signal ground
Pin 2: Signal + (non-inverting)
Pin 3: Signal – (inverting)
Connector ground lug: chassis ground