Yamaha PX8 Bedienungsanleitung

Yamaha Empfänger PX8

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Thank you for your purchase of the Yamaha PX10, PX8, PX5 or PX3 power amplifier. Please read through

this manual carefully before using for the first time, in order to take full advantage of your PX power ampli-

fier’s superlative features and enjoy trouble-free operation for years to come.

After you have read the manual, keep it in a safe, convenient place for reference when needed.

• Please read the PRECAUTIONS on the reverse side of this manual before use.

• The illustrations as shown in this manual are for instructional purposes only.

• The company names and product names used in this manual are the trademarks or registered trademarks

of their respective companies.

• In this manual, the PX10, PX8, PX5 and PX3 power amplifier models are referred to collectively as “PX

amplifier.”

• Unless specified otherwise, the example illustrations used in this manual are taken from the PX10.

• The PX amplifier provides two setting methods: Basic mode and Advanced mode. This manual explains

operations in the Basic mode. Operate in the Advanced mode for detailed settings. For information on the

Advanced mode, refer to the PX10/PX8/ PX5/PX3 Reference Manual.

Features

• Maximum output of 1,000W out of lightweight chassis (PX10)

• Yamaha’s proprietary Class-D and processing technologies provide superb sound quality and high reliability

• Speaker presets that allow you to get the best possible performance from Yamaha speakers

• A wide variety of DSP functions, including D-CONTOUR processing

• CONFIG WIZARD that provides the optimal configuration for any speaker

• Broad range of input/output connectors

Included accessories

• AC power cord

• Owner’s Manual (this leaflet)

• Technical Specifications (English)

• AC plug clamp

• USB cap

The PX amplifier can be used as a normal amplifier by simply setting the volume knobs properly. The fol-

lowing settings enhance the performance of speakers.

The PX10/PX8/ PX5/PX3 Reference Manual is an electronic file in PDF format. You can read this book

on a computer. Use Adobe® Reader® to read this book on screen, search for words very quickly, print

specific pages, or click links to display sections of special interest. The ability to search for words, or to

follow links directly to relevant sections in the document, are helpful attributes of this electronic file for-

mat. We encourage you to take advantage of these benefits. You can download the latest Adobe Reader

application from the website listed below.

http://www.adobe.com/

In this manual, methods of operations are explained with the following marks.

[(item name)]: Rotate the main knob to select [(item name)].

: Press the Main knob.

: Press the [MENU] key.

: Press the [ ] (back) key.

: Operate A, and then operate B.

A solid arrow ( ) between steps indicates a basic operation procedure, and a dotted arrow ( ) indi-

cates an operation returning to the previous screen.

ZQ41390

Owner’s Manual

CAUTION

Please keep the USB cap out of reach of children,

to keep them from accidentally swallowing it.

Setup

Pre-installation

Mount PX amplifiers in a rack as required.

Make sure that the power is turned off, and

turn both the two volume knobs all the way

to the left.

CAUTION

Please carry out “Pre-installation” surely. Do not connect any cables while the power is on.

Stereo connection (using two full-range speakers)

Mixer

Full-range speaker

for R channel

Full-range speaker

for L channel

R channel

L channel

1. Connect the full-range speaker for L channel to the

[SPEAKERS] A terminal and the full-range speaker for

R channel to the [SPEAKERS] B terminal.

2. Connect the output from sources (such as a mixer) to

the [INPUT] A/B connectors. Connect the L channel

source to the [INPUT] A connector, and the R channel

source to the [INPUT] B connector.

3. Connect the AC power cord and turn on. First connect the

AC power cord to the connector on the unit, and then plug

it into an appropriate AC power outlet.

4. Secure the AC power cord with the AC plug clamp to pre-

vent accidental disconnection from the connector. Refer to

the “Rear panel” section on the reverse side for instructions on installation.

NOTE

Refer to the “Wiring” section on the reverse

side for instructions on making connections.

AC IN connector

AC power cord To outlet

HOME screen

MENU screen (top screen)

SP TYPE screen

Speaker selection

Select a speaker to be connected from the shown list.

If the speaker is not in the list, select “GENERIC.”

HPF screen

Select a cutoff frequency of the high pass filter. If

the high pass filter is not used, select “OFF.”

CONFIRMATION screen

[CONFIG WIZARD]

[FULL+FULL]

[(Speaker name)]

[(Cutoff frequency)]

[APPLY]

(Applies the set value)

Go on to the “Tone control” instructions.

CAUTION

Please carry out “Pre-installation” surely. Do not connect any cables while the power is on.

Cross-over connection (using a full-range speaker and a subwoofer)

Mixer

Full-range

speaker

Subwoofer

1. Connect the subwoofer to the [SPEAKERS] A terminal

and the full-range speaker to the [SPEAKERS] B ter-

minal.

2. Connect the output from source (such as mixer) to the

[INPUT] A connector.

3. Connect the AC power cord and turn on. First connect

the AC power cord to the connector on the unit, and then

plug it into an appropriate AC power outlet.

4. Secure the AC power cord with the AC plug clamp to pre-

vent accidental disconnection from the connector. Refer to

“Rear panel” section on the reverse side for instructions on the installation.

NOTE

Refer to “Wiring” section on the reverse side

for instructions on making connections.

AC IN connector

AC power cord To outlet

HOME screen

MENU screen (top screen)

[CONFIG WIZARD]

SP TYPE screen

[FULL+SUB]

Speaker selection (A)

Select a subwoofer to be connected from the shown

list. If the subwoofer is not in the list, select

“GENERIC.”

[(Speaker name)]

HPF screen

Select a cutoff frequency of the high pass filter of

the subwoofer. If the high pass filter is not used,

select “OFF.”

[(Cutoff frequency)]

Speaker selection (B)

Select a full-range speaker to be connected from the

shown list. If the speaker is not in the list, select

“GENERIC.”

[(Speaker name)]

X-OVER screen

Select a crossover frequency.

[(Crossover frequency)]

CONFIRMATION screen

[APPLY]

(Applies the set value)

Go on to the “Tone control” instructions.

NOTE

• To mute channel A, push the [A] key and the main knob simulta-

neously. To cancel muting, push the [A] key and the main knob

simultaneously again.

• To mute channel B, push the [B] key and the main knob simulta-

neously. To cancel muting, push the [B] key and the main knob

simultaneously again.

Tone Control

Input signal from the source, confirm that the sound is

being output from the speakers, and adjust the volume

appropriately.

MENU screen (top screen)

[TUNING]

TUNING screen

[D-CONTOUR]

D-CONTOUR screen

[MODE]

MODE Selection screen

Select one of the following three modes.

• OFF: Turns off D-CONTOUR.

• FOH/MAIN: Boosts the high and low frequency compo-

nents so that the frequency response is suitable for main

speaker use.

• MONITOR: Reduces the low frequency range, which could

otherwise tend to be boomy if the speaker is set directly on

the floor. This enables you to hear mid and high frequency

ranges clearly when using as a floor monitor.

[(MODE)]

D-CONTOUR screen

[DEPTH]

DEPTH Selection screen

Set over a range from 1 to 10.

The larger the value, the deeper the effect.

MENU screen (top screen)

HOME screen

Controls and Functions

Front panel

w u

!2 !2

u !5!5 i t

!3q !4 !4!1o !0

q Power button

Turns the power to the unit on or off.

w [POWER] indicator

Turns on when the power is on.

e [ALERT] indicator

Lights when a problem in the device is detected.

Lights until the cause of the problem is solved.

r [USB] indicator

Lights when a compatible USB memory device is

inserted into the [USB] terminal.

Flashes when the USB device is being accessed.

t [CLIP/LIMIT] indicators

Lights when the limiter is operating to protect the

amplifier and the speaker, or the input signal over-

flows in the digital circuit or clips at the amplifier out-

put.

y [SIGNAL] indicators

Lights when the output is larger than -60 dB of maxi-

mum output level (8 ohms).

u [PROTECT] indicators

Lights when the protection circuit is operating.

i Display

Displays condition of the PX amplifier and setting

menus.

o [MENU] key

Press the key to move to the top MENU screen.

!0 [ ] (Back) key

Press this key to move up to the immediately higher

menu level or previous display. Press and briefly hold

the key to return the HOME screen.

!1 Main knob

Rotate the knob to change the values of parameters

and move the position of cursor. Press the knob to

actually enter the set value or enable the selected item.

!2 [A]/[B] keys

Press the key to switch the channel (A or B) for oper-

ating the corresponding parameters.

!3 [USB] terminal

Insert a USB memory device to read/load the data

from/to the PX amplifier.

!4 Volume knob

Adjust the level from -∞ dB to 0 dB.

!5 Intake ports

Air intakes for the cooling fan. Make sure to not block

the air intakes.

NOTE

Details of the problem are shown on the display (i).

Selecting the icon on the HOME screen with the

main knob calls up the operating log.

NOTICE

Do not unplug the USB device while the [USB] indi-

cator is flashing. Data in the USB memory may be

corrupted or lost.

icon

NOTE

Press the main knob and [A] key to change the mute

status of channel A. Press the main knob and [B] key

to change the mute status of channel B.

NOTICE

When the terminal is not used, attach the supplied

USB cap to protect the terminal.

NOTE

• The settings can be changed so that the display and

indicators turn off automatically when panel is not

operated (Black-out mode). Refer to PX10/PX8/PX5/

PX3 Reference Manual for instructions on the Black-

out mode.

• For the protection of the display, even if the Black-out

mode is not active, the display automatically turns off if

the PX amplifier has not been operated for 20 min-

utes. To turn on the display again, simply press any

key on the front panel or rotate the main knob.

Rear panel

!6 !7 !8

!6 [INPUT] A/B connectors

The following two type input connectors are provided

for both channels A and B.

• XLR input jack

• Phones input jack

!7 [SPEAKERS] A/B terminals

Output terminals to speakers. The following three

types are available:

• Neutrik NL4MD SpeakON output connector

• Binding post output connector

• Phones output jack



 Wiring



 Binding post connector

• No plugs

Remove about 15 mm of

insulation from the end of

each speaker cable, pass the

bare wire through the holes

in the appropriate speaker

terminals, and tighten the

terminals to securely clamp

the wires. Make sure that the bare wire ends do not jut

out from the terminals and touch the chassis.

• Y-plugs

From above, insert the Y-plugs all the way into the

opening, and tighten the terminals.



 SpeakON connector

Insert the SpeakON cable

plug (Neutrik NL4) into the

connector, and turn it to the

right to lock it.

!8 AC IN connector

Connect the supplied AC power cord. First connect the

AC power cord to the connector on the amplifier, and

then plug it into an appropriate AC power outlet.

Secure the AC power cord with the AC plug clamp to

prevent accidental disconnection from the connector.

!9 Exhaust ports

Exhaust vents for the cooling fan.

Make sure to not block the exhaust vents.

NOTE

Each XLR input jack and phones input jack are con-

nected in parallel. Only one of the jacks can be used

as an input jack at one time; the signals from the

jacks cannot be mixed.

CAUTION

Do not touch the terminals or metal parts

of cords connected to the terminal.

NOTICE

• If connecting speakers to multiple connectors of a

same channel results in a parallel connection,

make sure that the total impedance of the speakers

to be connected is not excessively low.

• The PX amplifier adopts BTL (Balanced Trans-

former Less) amplifier circuits. Connecting both ter-

minals of channels A and B and contact between

the terminal and the chassis may cause a failure or

malfunction. Be careful to not connect or contact

the two by mistake.

15 mm

0.25"

(6.3 mm)

≤0.51" (12.9 mm)

1–

2–

Channel A

Neutrik

NL4 PX amplifier

1+ A+

1– A–

2+ B+

2– B–

Channel B

Neutrik

NL4 PX amplifier

1+ B+

1– B–

2+ (not connected)

2– (not connected)

q w e

Installing the AC plug clamp

The Yamaha Pro Audio website provides a FAQ (a list of frequently asked questions, with answers).

http://www.yamahaproaudio.com/

* Refer also to the section “Troubleshooting” in the PX10/PX8/PX5/PX3 Reference Manual.

* If any specific problem should persist, please contact your Yamaha dealer.

Symptom Possible causes Possible solution

[PROTECT] indicator lights

and an “OUTPUT CUR-

RENT OVER” message

appears on the display.

There is a short at the speaker terminal, ampli-

fier terminal or wire, and the circuit is protected.

Turn off and check for a short at thre speaker ter-

minal or amplifier, wire, etc., and turn on again.

Since the impedance of the connected speaker

is too low and the amplifier is overloaded, circuit

protection is engaged.

Check that the speaker has not been damaged

and that total impedance is not excessively

low, and review the speaker connection.

[PROTECT] indicator

lights and a “AMP TEMP

TOO HIGH” message

appears on the display.

Because the internal temperature is too high,

thermal protection is engaged to protect the cir-

cuit.

Check the amplifier ventilation conditions and

take appropriate measures to improve the air-

flow around the amplifier. Leave the amplifier

off until the internal temperature goes down,

and then turn on again.

[CLIP/LIMIT] indicator

lights.

Because the input signal is excessive or the

output exceeds the rated voltage, the signal is

clipped or the limiter is engaged to protect the

circuit.

Lower the output level of the device connected

to the input connector, or lower the volume of

the amplifier.

Power does not turn on.

The power supply voltage of the connected out-

let is significantly different from the rated range. Check the source voltage.

Because the internal temperature is too high,

thermal protection is engaged to protect the cir-

cuit.

Check the amplifier ventilation conditions and

take appropriate measures to improve the air-

flow around the amplifier. Leave the amplifier

off until the internal temperature goes down,

and then turn on again.

Sound from speakers is

distorted.

The input level exceeds the setting of the input

sensitivity.

Adjust the input sensitivity to match the input

level.

The sound is muffled. No

high-frequency sound.

The sound is filtered. The filter condition can be

checked in the HOME screen.

Change the setting of the filters in the MENU

screen (TUNING screen).

No sound from speakers.

Cables are not connected appropriately.

Connect input connectors and output connec-

tors properly. Refer to the “Setup” section on

the front side for connection instructions.

Level has declined with the volume. Adjust the volume.

The mute is on. When the mute is on, “MUTE”

appears in the HOME screen. Turn off the mute.

The protection circuit is engaged and the output

is muted. When the protection circuit is

engaged, the [PROTECTION] indicator lights.

Identify what is causing the protection circuit to

engage and solve it.

The panel controls cannot

be operated. The panel lock is turned on.

Turn off the panel lock. Refer to PX10/PX8/

PX5/PX3 Reference Manual for instructions on

turning off the panel lock.

Troubleshooting

PRECAUTIONS

PLEASE READ CAREFULLY BEFORE

PROCEEDING

Please keep this manual in a safe

place for future reference.

WARNING

Always follow the basic precautions listed below

to avoid the possibility of serious injury or even

death from electrical shock, short-circuiting,

damages, fire or other hazards. These precautions

include, but are not limited to, the following:

Power supply/power cord

• Do not place the power cord near heat sources such as

heaters or radiators, and do not excessively bend or

otherwise damage the cord, place heavy objects on it, or

place it in a position where anyone could walk on, trip

over, or roll anything over it.

• Only use the voltage specified as correct for the device.

The required voltage is printed on the name plate of the

device.

• Use only the supplied power cord/plug.

• Check the electric plug periodically and remove any dirt

or dust which may have accumulated on it.

• When setting up the device, make sure that the AC outlet

you are using is easily accessible. If some trouble or

malfunction occurs, immediately turn off the power switch

and disconnect the plug from the outlet. Even when the

power switch is turned off, as long as the power cord is

not unplugged from the wall AC outlet, the device will not

be disconnected from the power source.

• Remove the electric plug from the outlet when the device

is not to be used for extended periods of time, or during

electrical storms.

• Be sure to connect to an appropriate outlet with a

protective grounding connection.

Do not open

• This device contains no user-serviceable parts. Do not

open the device or attempt to disassemble the internal

parts or modify them in any way. If it should appear to be

malfunctioning, discontinue use immediately and have it

inspected by qualified Yamaha service personnel.

Water warning

• Do not expose the device to rain, use it near water or in

damp or wet conditions, or place on it any containers

(such as vases, bottles or glasses) containing liquids

which might spill into any openings. If any liquid such as

water seeps into the device, turn off the power

immediately and unplug the power cord from the AC

outlet. Then have the device inspected by qualified

Yamaha service personnel.

• Never insert or remove an electric plug with wet hands.

Hearing loss

• Do not use speakers for a long period of time at a high or

uncomfortable volume level, since this can cause

permanent hearing loss. If you experience any hearing

loss or ringing in the ears, consult a physician.

• When turning on the AC power in your audio system,

always turn on the device LAST, to avoid hearing loss and

speaker damage. When turning the power off, the device

should be turned off FIRST for the same reason.

Fire warning

• Do not place any burning items or open flames near the

device, since they may cause a fire.

If you notice any abnormality

• If any of the following problems occur, immediately turn

off the power switch and disconnect the electric plug from

the outlet.

- The power cord or plug becomes frayed or damaged.

- Unusual smells or smoke are emitted.

- Some object has been dropped into the device.

- There is a sudden loss of sound during use of the

device.

- Cracks or other visible damage appear on the device.

Then have the device inspected or repaired by qualified

Yamaha service personnel.

• If this device should be dropped or damaged,

immediately turn off the power switch, disconnect the

electric plug from the outlet, and have the device

inspected by qualified Yamaha service personnel.

CAUTION

Always follow the basic precautions listed below

to avoid the possibility of physical injury to you or

others, or damage to the device or other property.

These precautions include, but are not limited to,

the following:

Power supply/power cord

• When removing the electric plug from the device or an

outlet, always hold the plug itself and not the cord. Pulling

by the cord can damage it.

Location

• Do not place the device in an unstable position where it

might accidentally fall over and cause injuries.

• Do not block the vents. This device has ventilation holes

at the front/rear to prevent the internal temperature from

becoming too high. In particular, do not place the device

on its side or upside down. Inadequate ventilation can

result in overheating, possibly causing damage to the

device(s), or even fire.

• When installing the device:

- Do not cover it with any cloth.

- Do not install it on a carpet or rug.

- Make sure the top surface faces up; do not install on its

sides or upside down.

- Do not use the device in a confined, poorly-ventilated

location.

Inadequate ventilation can result in overheating, possibly

causing damage to the device(s), or even fire. Make sure

that there is adequate space around the device: at least

40 cm above, 10 cm at the sides and 10 cm behind.

• Do not place the device in a location where it may come

into contact with corrosive gases or salt air. Doing so may

result in malfunction.

• Keep the device out of reach of children, to keep them

from putting their fingers into openings on the equipment

and accidentally being injured.

• Before moving the device, remove all connected cables.

• If the device is mounted in an EIA standard rack, carefully

read the section “Rack Mounting” in the PX10/PX8/PX5/

PX3 Reference Manual. Inadequate ventilation can result

in overheating, possibly causing damage to the

device(s), malfunction, or even fire.

Connections

• Before connecting the device to other devices, turn off the

power for all devices. Also, before turning the power of all

devices on or off, make sure that all volume levels are set

to the minimum. Failing to do so may result in electric

shock, hearing loss, or equipment damage.

• Use only speaker cables for connecting speakers to the

speaker jacks. Use of other types of cables may result in

fire.

Maintenance

• Remove the power plug from the AC outlet when cleaning

the device.

Handling caution

• Do not insert your fingers or hands in any gaps or

openings on the device (vents).

• Avoid inserting or dropping foreign objects (paper,

plastic, metal, etc.) into any gaps or openings on the

device (vents). If this happens, immediately turn off the

power unplug the power cord from the AC outlet, and

have the device inspected by qualified Yamaha service

personnel.

• Do not rest your weight on the device or place heavy

objects on it, and avoid use excessive force on the

buttons, switches or connectors to prevent injuries.

PA_en_7

NOTICE

To avoid the possibility of malfunction/ damage to the prod-

uct, damage to data, or damage to other property, follow

the notices below.



 Handling and maintenance

• Do not use the device in the vicinity of a TV, radio, AV

equipment, mobile phone, or other electric devices. Oth-

erwise, the device, TV, or radio may generate noise.

• Do not expose the device to excessive dust or vibration,

or extreme cold or heat (such as in direct sunlight, near a

heater, or in a car during the day), in order to prevent the

possibility of panel disfiguration, unstable operation, or

damage to the internal components.

• Do not place vinyl, plastic or rubber objects on the

device, since this might discolor the panel.

• The amplifier uses forced-air cooling fans that draw air in

from the front and exhaust it through the rear. Please be

sure that you do not block the air intakes or exhaust vents.

• When cleaning the device, use a dry and soft cloth. Do

not use paint thinners, solvents, cleaning fluids, or chemi-

cal-impregnated wiping cloths.

• Condensation can occur in the device due to rapid, dras-

tic changes in ambient temperature—when the device is

moved from one location to another, or air conditioning is

turned on or off, for example. Using the device while con-

densation is present can cause damage. If there is reason

to believe that condensation might have occurred, leave

the device for several hours without turning on the power

until the condensation has completely dried out.

• Do not use this device for any purpose other than driving

loudspeakers.

• Always turn the power off when the device is not in use.

• Rapidly turning the unit on and off in succession can

cause it to malfunction. After turning the unit off, wait for

more than five seconds before turning it on again.



 Connectors

• XLR-type connectors are wired as follows (IEC60268

standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-).

• Use only Neutrik NL4FC plugs for connecting Speakon

connectors.

Information



 About functions/data bundled with the device

• The bitmap fonts used in this instrument have been pro-

vided by and are the property of Ricoh Co., Ltd.



 About this manual

• The illustrations and LCD screens as shown in this manual

are for instructional purposes only.

• The company names and product names in this manual

are the trademarks or registered trademarks of their

respective companies.

• Software may be revised and updated without prior

notice.

• The Yamaha Pro Audio website provides a FAQ (a list of

frequently asked questions, with answers).

http://www.yamahaproaudio.com/

• European models

Purchaser/User Information specified in EN55103-2:2009.

Conforms to Environments: E1, E2, E3 and E4

(class I hokuo)

Yamaha cannot be held responsible for damage caused

by improper use or modifications to the device, or data

that is lost or destroyed.

In Finland: Laite on liitettävä suojamaadoituskoskettimilla

varustettuun pistorasiaan.

In Norway: Apparatet må tilkoples jordet stikkontakt.

In Sweden: Apparaten skall anslutas till jordat uttag.

(3 wires)

(weee_eu_en_01)

IMPORTANT NOTICE FOR THE UNITED KINGDOM

Connecting the Plug and Cord

WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accor-

dance with the following code:

GREEN-AND-YELLOW : EARTH

BLUE : NEUTRAL

BROWN : LIVE

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying

the terminals in your plug proceed as follows:

The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the

letter E or by the safety earth symbol or colored GREEN or GREEN-and-YELLOW.

The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.

Information for Users on Collection and Disposal of Old Equipment

This symbol on the products, packaging, and/or accompanying documents means that used electrical

and electronic products should not be mixed with general household waste.

For proper treatment, recovery and recycling of old products, please take them to applicable collection

points, in accordance with your national legislation and the Directives 2002/96/EC.

By disposing of these products correctly, you will help to save valuable resources and prevent any

potential negative effects on human health and the environment which could otherwise arise from

inappropriate waste handling.

For more information about collection and recycling of old products, please contact your local munici-

pality, your waste disposal service or the point of sale where you purchased the items.

[For business users in the European Union]

If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further information.

[Information on Disposal in other Countries outside the European Union]

This symbol is only valid in the European Union. If you wish to discard these items, please contact your local authorities or

dealer and ask for the correct method of disposal.

ADDRESS LIST

HEAD OFFICE Yamaha Corporation, Audio Products Sales and Marketing Division

10-1, Nakazawa-cho, Naka-ku, Hamamatsu, Japan 430-8650

CANADA

Yamaha Canada Music Ltd.

135 Milner Avenue, Toronto, Ontario,

M1S 3R1, Canada

Tel: +1-416-298-1311

U.S.A.

Yamaha Corporation of America

6600 Orangethorpe Avenue, Buena Park,

CA 90620, U.S.A.

Tel: +1-714-522-9011

MEXICO

Yamaha de México, S.A. de C.V.

Av. Insurgentes Sur 1647 Piso 9, Col. San

José Insurgentes, Delegación Benito

Juárez, México, D.F., C.P. 03900

Tel: +52-55-5804-0600

BRAZIL

Yamaha Musical do Brasil Ltda.

Rua Fidêncio Ramos, 302 – Cj 52 e 54 –

Torre B – Vila Olímpia – CEP 04551-010 –

São Paulo/SP, Brazil

Tel: +55-11-3704-1377

ARGENTINA

Yamaha Music Latin America, S.A.,

Sucursal Argentina

Olga Cossettini 1553, Piso 4 Norte,

Madero Este-C1107CEK,

Buenos Aires, Argentina

Tel: +54-11-4119-7000

VENEZUELA

Yamaha Musical de Venezuela, C.A.

AV. Manzanares, C.C. Manzanares Plaza,

Piso 4, Oficina 0401, Baruta, Caracas,

Venezuela

Tel: +58-212-943-1877

PANAMA AND OTHER LATIN

AMERICAN COUNTRIES/

CARIBBEAN COUNTRIES

Yamaha Music Latin America, S.A.

Edif. Torre Banco General, Piso 7,

Urbanización Marbella, Calle 47 y

Aquilino de la Guardia,

Ciudad de Panamá, República de Panamá

Tel: +507-269-5311

THE UNITED KINGDOM/

IRELAND

Yamaha Music Europe GmbH (UK)

Sherbourne Drive, Tilbrook, Milton

Keynes,

MK7 8BL, U.K.

Tel: +44-1908-366700

GERMANY

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen,

Germany

Tel: +49-4101-303-0

SWITZERLAND/LIECHTENSTEIN

Yamaha Music Europe GmbH,

Rellingen,

Branch Switzerland in Zürich

Seefeldstrasse 94, 8008 Zürich,

Switzerland

Tel: +41-44-3878080

AUSTRIA/BULGARIA

Yamaha Music Europe GmbH Branch

Austria

Schleiergasse 20, 1100 Wien, Austria

Tel: +43-1-60203900

CZECH REPUBLIC/HUNGARY/

ROMANIA/SLOVAKIA/SLOVENIA

Yamaha Music Europe GmbH

Branch Austria

Schleiergasse 20, 1100 Wien, Austria

Tel: +43-1-60203900

POLAND/LITHUANIA/LATVIA/

ESTONIA

Yamaha Music Europe GmbH

Sp.z o.o. Oddzial w Polsce

ul. Wrotkowa 14, 02-553 Warsaw, Poland

Tel: +48-22-880-08-88

MALTA

Olimpus Music Ltd.

Valletta Road, Mosta MST9010, Malta

Tel: +356-2133-2093

NETHERLANDS/BELGIUM/

LUXEMBOURG

Yamaha Music Europe Branch Benelux

Clarissenhof 5b, 4133 AB Vianen,

The Netherlands

Tel: +31-347-358040

FRANCE

Yamaha Music Europe

7 rue Ambroise Croizat, Zone d'activités

de Pariest, 77183 Croissy-Beaubourg,

France

Tel: +33-1-6461-4000

ITALY

Yamaha Music Europe GmbH, Branch

Italy

Viale Italia 88, 20020, Lainate (Milano),

Italy

Tel: +39-02-93577-1

SPAIN/PORTUGAL

Yamaha Music Europe GmbH Ibérica,

Sucursal en España

Ctra. de la Coruna km. 17,200, 28231

Las Rozas de Madrid, Spain

Tel: +34-91-639-88-88

GREECE

Philippos Nakas S.A. The Music House

19th klm. Leof. Lavriou 190 02

Peania – Attiki, Greece

Tel: +30-210-6686168

SWEDEN/FINLAND/ICELAND

Yamaha Music Europe GmbH

Germany filial

Scandinavia

JA Wettergrensgata 1, 400 43 Göteborg,

Sweden

Tel: +46-31-89-34-00

DENMARK

Yamaha Music Denmark,

Fillial of Yamaha Music Europe

GmbH, Tyskland

Generatorvej 8C, ST. TH. , 2860 Søborg,

Denmark

Tel: +45-44-92-49-00

NORWAY

Yamaha Music Europe GmbH

Germany -

Norwegian Branch

Grini Næringspark 1, 1332 Østerås,

Norway

Tel: +47-6716-7800

RUSSIA

Yamaha Music (Russia) LLC.

Room 37, entrance 7, bld. 7, Kievskaya

street, Moscow, 121059, Russia

Tel: +7-495-626-5005

OTHER EUROPEAN COUNTRIES

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen,

Germany

Tel: +49-4101-3030

Yamaha Music Gulf FZE

JAFZA-16, Office 512, P.O.Box 17328,

Jebel Ali FZE, Dubai, UAE

Tel: +971-4-801-1500

TURKEY

Yamaha Music Europe GmbH

Merkezi Almanya Türkiye İstanbul

Şubesi

Maslak Meydan Sodak, Spring Giz Plaza

Bagimsiz Böl. No:3, Sariyer Istanbul,

Turkey

Tel: +90-212-999-8010

CYPRUS

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen,

Germany

Tel: +49-4101-303-0

OTHER COUNTRIES

Yamaha Music Gulf FZE

JAFZA-16, Office 512, P.O.Box 17328,

Jebel Ali FZE, Dubai, UAE

Tel: +971-4-801-1500

THE PEOPLE’S REPUBLIC OF

CHINA

Yamaha Music & Electronics (China)

Co.,Ltd.

2F, Yunhedasha, 1818 Xinzha-lu,

Jingan-qu, Shanghai, China

Tel: +86-400-051-7700

INDIA

Yamaha Music India Private Limited

Spazedge Building, Ground Floor,

Tower A, Sector-47, Gurgaon- Sohna

Road, Gurgaon-122002, Haryana, India

Tel: +91-124-485-3300

INDONESIA

PT. Yamaha Musik Indonesia

(Distributor)

Yamaha Music Center Bldg. Jalan Jend.

Gatot Subroto Kav. 4, Jakarta 12930,

Indonesia

Tel: +62-21-520-2577

KOREA

Yamaha Music Korea Ltd.

8F, Dongsung Bldg. 21,

Teheran-ro 87-gil, Gangnam-gu, Seoul,

135-880, Korea

Tel: +82-2-3467-3300

MALAYSIA

Yamaha Music (Malaysia) Sdn. Bhd.

No.8, Jalan Perbandaran, Kelana Jaya,

47301

Petaling Jaya, Selangor, Malaysia

Tel: +60-3-78030900

SINGAPORE

Yamaha Music (Asia) Private Limited

Block 202 Hougang Street 21, #02-00,

Singapore 530202, Singapore

Tel: +65-6740-9200

TAIWAN

Yamaha Music & Electronics Taiwan

Co.,Ltd.

2F., No.1, Yuandong Rd. Banqiao Dist.

New Taipei City 22063, Taiwan, R.O.C.

Tel: +886-2-7741-8888

THAILAND

Siam Music Yamaha Co., Ltd.

3, 4, 15, 16th Fl., Siam Motors Building,

891/1 Rama 1 Road, Wangmai,

Pathumwan, Bangkok 10330, Thailand

Tel: +66-2215-2622

VIETNAM

Yamaha Music Vietnam Company

Limited

15th Floor, Nam A Bank Tower, 201-203

Cach Mang Thang Tam St., Ward 4,

Dist.3,

Ho Chi Minh City, Vietnam

Tel: +84-8-3818-1122

OTHER ASIAN COUNTRIES

Yamaha Corporation

Sales & Marketing Division

10-1, Nakazawa-cho, Naka-ku,

Hamamatsu,

Japan 430-8650

Tel: +81-53-460-2312

AUSTRALIA

Yamaha Music Australia Pty. Ltd.

Level 1, 99 Queensbridge Street,

Southbank,

VIC 3006, Australia

Tel: +61-3-9693-5111

COUNTRIES AND TRUST

TERRITORIES IN PACIFIC

OCEAN

Yamaha Corporation

Sales & Marketing Division

10-1, Nakazawa-cho, Naka-ku,

Hamamatsu, Japan 430-8650

Tel: +81-53-460-2312

NORTH AMERICA

CENTRAL & SOUTH AMERICA

EUROPE

AFRICA

MIDDLE EAST

ASIA

OCEANIA

PA42

*1 Device operation has been confirmed within +/- 10% of the rated power supply voltage.

* The contents of this manual apply to the latest specifications as of the printing date. To obtain the latest manual, access the

Yamaha website then download the manual file.

PX10 PX8 PX5 PX3

Output Power 120 V 60 Hz, 220 V-240 V 50 Hz/60 Hz

1 kHz, non-clip,

20 msec burst,

both channels driven

8Ω 1000 W × 2 800 W × 2 500 W × 2 300 W × 2

4Ω 1200 W × 2 1050 W × 2 800 W × 2 500 W × 2

2Ω 700 W × 2 600 W × 2 500 W × 2 300 W × 2

1 kHz, non-clip,

20 msec burst

8Ω/Power Boost mode — — 800 W × 1 600 W × 1

4Ω/Power Boost mode — — 1400 W × 1 1000 W × 1

Output Power 100 V 50 Hz/60 Hz

1 kHz, non-clip,

20 msec burst,

both channels driven

8Ω 1000 W × 2 800 W × 2 500 W × 2 300 W × 2

4Ω 1200 W × 2 1050 W × 2 800 W × 2 500 W × 2

2Ω 700 W × 2 600 W × 2 500 W × 2 300 W × 2

1 kHz, non-clip,

20 msec burst

8Ω/Power Boost mode — — 800 W × 1 600 W × 1

4Ω/Power Boost mode — — 1200 W × 1 1000 W × 1

Amplifier Type (Output Circuitry) Class D, balanced output circuit (BTL)

THD+N 1 kHz, 10 W 0.1%

1 kHz, half power 0.3%

Frequency Response

1 W, 8Ω, 20 Hz to 20 kHz ±1.0 dB

Crosstalk

Half power, 8Ω, 1 kHz, vol. max., input 150Ω shunt

-60 dB

S/N Ratio A-weighted, 8Ω, gain setting = +14 dBu 101 dB 101 dB 100 dB 100 dB

Maximum Input Voltage +24 dBu

Input Impedance 20 kΩ (Balanced), 10 kΩ (Unbalanced)

AC Power Requirement

Depending on area of purchase;

100 V 50 Hz/60 Hz, 120 V 60Hz,

220 V-240 V 50 Hz/60 Hz

Power

Consumption

1/8 MAX power, 4Ω, pink noise at all channels 310 W 280 W 230 W 160 W

Idle, 4Ω 60 W 60 W 55 W 55 W

Operating Temperature 0°C to +40°C

Storage Temperature -20°C to +60°C

Dimensions (W × H × D) 480 × 88 × 388 mm

(18.90 × 3.46 × 15.28 inch)

Net Weight 7.4 kg

(16.31 lbs)

7.2 kg

(15.87 lbs)

6.9 kg

(15.21 lbs)

6.9 kg

(15.21 lbs)

This mark indicates a dangerous electrically live terminal. When

connecting an external wire to this terminal, it is necessary either to

have “a person who have received appropriate guidance on handling”

make the connection or to use leads or a cord that have been manufac-

tured in such a way that the connection can be made simply and with-

out problem.

Main Specifications

Manual Development Group

Published 04/2016 POHD-B0

Printed in China

Yamaha Pro Audio global website

http://www.yamahaproaudio.com/

Yamaha Downloads

http://download.yamaha.com/

Produktspezifikationen

Marke:	Yamaha
Kategorie:	Empfänger
Modell:	PX8
Breite:	480 mm
Tiefe:	388 mm
Gewicht:	7200 g
Produktfarbe:	Schwarz
Übertragungstechnik:	Kabelgebunden
Impedanz:	20 Ohm
Höhe:	88 mm
Zweck:	Leistung/Phase
AC Eingangsspannung:	220 - 240 V
AC Eingangsfrequenz:	50 - 60 Hz
Eingebautes Display:	Ja
Anzahl USB 2.0 Anschlüsse:	1
Betriebstemperatur:	0 - 40 °C
Stromverbrauch (Standby):	280 W
LED-Anzeigen:	Clipping,Power,USB
Temperaturbereich bei Lagerung:	-20 - 60 °C
Audio Kanäle:	4.0 Kanäle
THD, totalklirren:	0.1 %
Rauschverhältnis (SNR):	101 dB
Verstärkerklasse:	D
Kühlung:	Aktiv
Synchronisations-Eingangsimpedanz:	10 Ohm
Lautsprecher-Konnektivitätstyp:	1/4"
Leistungshöhepunkt pro Kanal:	800 W
Eingebautes Crossover:	Nein
Audioqualität:	24 Bit