TAD TAD TAD-M600 User manual
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
The lightning flash 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 sufficient
magnitude to constitute a risk of electric
shock to persons.
CAUTION:
TO PREVENT THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
IMPORTANT
D3-4-2-1-1_A1_En
WARNING
To prevent a fire hazard, do not place any naked
flame sources (such as a lighted candle) on the
equipment. D3-4-2-1-7a_A_En
VENTILATION CAUTION
When installing this unit, make sure to leave space
around the unit for ventilation to improve heat
radiation (at least 60 cm at top, 10 cm at rear, and
30 cm at each side).
WARNING
Slots and openings in the cabinet are provided for
ventilation to ensure reliable operation of the
product, and to protect it from overheating. To
prevent fire hazard, the openings should never be
blocked or covered with items (such as newspapers,
table-cloths, curtains) or by operating the
equipment on thick carpet or a bed.
D3-4-2-1-7b_A_En
Operating Environment
Operating environment temperature and humidity:
+5 °C to +35 °C (+41 °F to +95 °F); less than 85 %RH
(cooling vents not blocked)
Do not install this unit in a poorly ventilated area, or in
locations exposed to high humidity or direct sunlight (or
strong artificial light)
D3-4-2-1-7c*_A1_En
WARNING
This equipment is not waterproof. To prevent a fire
or shock hazard, do not place any container filled
with liquid near this equipment (such as a vase or
flower pot) or expose it to dripping, splashing, rain
or moisture. D3-4-2-1-3_B_En
WARNING
The voltage of the available power supply differs
according to country or region. Be sure that the
power supply voltage of the area where this unit
will be used meets the required voltage (e.g., 230 V
or 120 V) written on the rear panel. D3-4-2-1-4_A_En
Before plugging in for the first time, read the following
section carefully.
If the AC plug of this unit does not match the AC
outlet you want to use, the plug must be removed
and appropriate one fitted. Replacement and
mounting of an AC plug on the power supply cord of
this unit should be performed only by qualified
service personnel. If connected to an AC outlet, the
cut-off plug can cause severe electrical shock. Make
sure it is properly disposed of after removal.
The equipment should be disconnected by removing
the mains plug from the wall socket when left unused
for a long period of time (for example, when on
vacation).
D3-4-2-2-1a_A1_En
This product is for general household purposes. Any
failure due to use for other than household purposes
(such as long-term use for business purposes in a
restaurant or use in a car or ship) and which
requires repair will be charged for even during the
warranty period. K041_En
CAUTION
The POWER switch on this unit will not completely
shut off all power from the AC outlet. Since the
power cord serves as the main disconnect device for
the unit, you will need to unplug it from the AC outlet
to shut down all power. Therefore, make sure the
unit has been installed so that the power cord can
be easily unplugged from the AC outlet in case of an
accident. To avoid fire hazard, the power cord should
also be unplugged from the AC outlet when left
unused for a long period of time (for example, when
on vacation).
D3-4-2-2-2a_A_En
POWER-CORD CAUTION
Handle the power cord by the plug. Do not pull out the
plug by tugging the cord and never touch the power
cord when your hands are wet as this could cause a
short circuit or electric shock. Do not place the unit, a
piece of furniture, etc., on the power cord, or pinch the
cord. Never make a knot in the cord or tie it with other
cords. The power cords should be routed such that they
are not likely to be stepped on. A damaged power cord
can cause a fire or give you an electrical shock. Check
the power cord once in a while. When you find it
damaged, ask your dealer for a replacement. S002*_En
If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used
electronic products in accordance with legislation that requires proper treatment, recovery and recycling.
Private households in the member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to
designated collection facilities or to a retailer (if you purchase a similar new one).
For countries not mentioned above, please contact your local authorities for the correct method of disposal.
By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential
negative effects on the environment and human health.
K058b_A1_En
Vous trouverez des informations relatives à la securité à la page 16.
Informationen zur Sicherheit sind auf S. 18 zu finden.
Le informazioni sulla sicurezza si trovano a pagina 20.
Podrá encontrar la información sobre la seguridad en la página 22.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
The lightning flash 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 sufficient
magnitude to constitute a risk of electric
shock to persons.
CAUTION:
TO PREVENT THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
IMPORTANT
D3-4-2-1-1_A1_En
WARNING
To prevent a fire hazard, do not place any naked
flame sources (such as a lighted candle) on the
equipment. D3-4-2-1-7a_A_En
VENTILATION CAUTION
When installing this unit, make sure to leave space
around the unit for ventilation to improve heat
radiation (at least 60 cm at top, 10 cm at rear, and
30 cm at each side).
WARNING
Slots and openings in the cabinet are provided for
ventilation to ensure reliable operation of the
product, and to protect it from overheating. To
prevent fire hazard, the openings should never be
blocked or covered with items (such as newspapers,
table-cloths, curtains) or by operating the
equipment on thick carpet or a bed.
D3-4-2-1-7b_A_En
Operating Environment
Operating environment temperature and humidity:
+5 °C to +35 °C (+41 °F to +95 °F); less than 85 %RH
(cooling vents not blocked)
Do not install this unit in a poorly ventilated area, or in
locations exposed to high humidity or direct sunlight (or
strong artificial light)
D3-4-2-1-7c*_A1_En
WARNING
This equipment is not waterproof. To prevent a fire
or shock hazard, do not place any container filled
with liquid near this equipment (such as a vase or
flower pot) or expose it to dripping, splashing, rain
or moisture. D3-4-2-1-3_B_En
WARNING
The voltage of the available power supply differs
according to country or region. Be sure that the
power supply voltage of the area where this unit
will be used meets the required voltage (e.g., 230 V
or 120 V) written on the rear panel. D3-4-2-1-4_A_En
Before plugging in for the first time, read the following
section carefully.
If the AC plug of this unit does not match the AC
outlet you want to use, the plug must be removed
and appropriate one fitted. Replacement and
mounting of an AC plug on the power supply cord of
this unit should be performed only by qualified
service personnel. If connected to an AC outlet, the
cut-off plug can cause severe electrical shock. Make
sure it is properly disposed of after removal.
The equipment should be disconnected by removing
the mains plug from the wall socket when left unused
for a long period of time (for example, when on
vacation).
D3-4-2-2-1a_A1_En
This product is for general household purposes. Any
failure due to use for other than household purposes
(such as long-term use for business purposes in a
restaurant or use in a car or ship) and which
requires repair will be charged for even during the
warranty period. K041_En
CAUTION
The POWER switch on this unit will not completely
shut off all power from the AC outlet. Since the
power cord serves as the main disconnect device for
the unit, you will need to unplug it from the AC outlet
to shut down all power. Therefore, make sure the
unit has been installed so that the power cord can
be easily unplugged from the AC outlet in case of an
accident. To avoid fire hazard, the power cord should
also be unplugged from the AC outlet when left
unused for a long period of time (for example, when
on vacation).
D3-4-2-2-2a_A_En
POWER-CORD CAUTION
Handle the power cord by the plug. Do not pull out the
plug by tugging the cord and never touch the power
cord when your hands are wet as this could cause a
short circuit or electric shock. Do not place the unit, a
piece of furniture, etc., on the power cord, or pinch the
cord. Never make a knot in the cord or tie it with other
cords. The power cords should be routed such that they
are not likely to be stepped on. A damaged power cord
can cause a fire or give you an electrical shock. Check
the power cord once in a while. When you find it
damaged, ask your dealer for a replacement. S002*_En
If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used
electronic products in accordance with legislation that requires proper treatment, recovery and recycling.
Private households in the member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to
designated collection facilities or to a retailer (if you purchase a similar new one).
For countries not mentioned above, please contact your local authorities for the correct method of disposal.
By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential
negative effects on the environment and human health.
K058b_A1_En
Vous trouverez des informations relatives à la securité à la page 16.
Informationen zur Sicherheit sind auf S. 18 zu finden.
Le informazioni sulla sicurezza si trovano a pagina 20.
Podrá encontrar la información sobre la seguridad en la página 22.
4
CONTENTS
Thank you for buying this TAD product. Please read through these operating instructions so you will know how to operate
your model properly. After you have finished reading the instructions, put them away in a safe place for future reference.
INTRODUCTION ...................................................................................................................................................5
Features.............................................................................................................................................................................5
BEFORE YOU START............................................................................................................................................6
Checking what’s in the box..............................................................................................................................................6
Controls and displays.......................................................................................................................................................6
INSTALLATION AND CONNECTIONS ..................................................................................................................7
Installation.........................................................................................................................................................................7
How to install ....................................................................................................................................................................................7
Adjusting the spike height ...............................................................................................................................................................8
Connecting your equipment............................................................................................................................................9
Connecting to the Pre-Amplifier......................................................................................................................................................9
Bi-wire connection..........................................................................................................................................................................10
Connecting to the speaker system................................................................................................................................................11
Connecting the power cord ...........................................................................................................................................................12
TO BEGIN PLAYBACK ........................................................................................................................................13
Before turning on the power..........................................................................................................................................................13
Playback ..........................................................................................................................................................................................13
Protection circuit ............................................................................................................................................................................13
TROUBLESHOOTING..........................................................................................................................................14
SPECIFICATIONS ................................................................................................................................................15
Maintenance ...................................................................................................................................................................................15
5
T AD-M600
INTRODUCTION
Inspiring the joy of listening
Technical Audio Devices Laboratories, Inc. (TADL) grew from the spirit to discover technologies to perfectly recreate the pure
sound of live performances with uncompromising craftsmanship. We have inherited our philosophy from Bart Locanthi—
recognized across the globe as the ultimate sound technologist—who believed that genuine technology is true to the basics
and that genuine technology places greater importance on sound quality than on technology for its own sake.
At TADL, we are honing our technology to create equipment that reproduces musical sounds that evoke both the energy and
impact of live music.
Features
Symmetry: Duallogic-Circuit Technology
In order to drive the speaker diaphragms correctly, it is crucial that the positive and negative current paths in the voice coils
be precisely symmetrical. Toward the end of achieving this perfect balance, we have incorporated symmetrical design in the
current mode, electrical circuits, and speaker structure.
Damping technology: Vibration-Absorber Technology
Improvements in the quality of vibration damping have been achieved by using cast iron as a low-resonance material for
the chassis, adopting an adjustable point-support structure for the spikes and a 10 mm-thick aluminum vibration damper
between the transformer and chassis.
Low center of gravity: Lower Weight-Balanced Frame
The monocoque chassis is constructed from 35 kg of cast iron in order to produce a massive and stable foundation. In
addition, the TAD-M600 has adopted a wide-tread chassis structure by locating the legs on the outer edges of its body, further
lowering its relative center of gravity.
Drive power: 600 W/4 Ωrated output
A balanced-amplifier connection has been used to combine a 5-parallel push-pull amplifier with multi-emitter transistors
producing brilliant high-frequency characteristics, so that the TAD-M600 can output 600 W/4 Ω, 300 W/8 Ωwith ease.
High-capacity power source
A power transformer consisting of two El 133 x 85 transformers and a high-capacity filter condenser consisting of four
33 000 μF are used to create a high-power source strong enough to accurately drive the speakers even at high output levels.
Protection circuit
In the event of a short circuit in the speaker terminals, electrical overload, or abnormal heating due to a contingency, the
protection circuit is activated. When activated, this circuit shuts off the power to the amp in order to prevent further heating,
while informing the user through the color of the power indicator light. This protection circuit function assures your amplifier
and speakers of safety from damage resulting from such anomalies.
6
BEFORE YOU START
Checking what’s in the box
Please check that you have received the following supplied accessories in the accessory box.
Controls and displays
OFF ON
(BALANCED)
SPEAKERS
INPUT
AB
Front panel Rear panel
1 3 4 5
2
Power cord x 1
'
Spike bases x 4
'
Hexagon wrench x 1
'
Spike base template x 1
'
Operating Instructions (this document)
'
Power indicator1.
Indicates whether the power is turned on or off. The indicator
will light red during start up or if there is a malfunction. The
indicator will light yellow when the unit is ready to operate.
If the power indicator light turns from yellow to red, turn off
the power and refer to Protection circuit on page 13. If the
trouble is still not resolved, ask your dealer.
Power switch2.
Press to turn the power on/off. Flip the switch to the right to
turn the power on; flip the switch to the left to turn the power
off.
INPUT terminal (BALANCED)3.
Connect to Pre-Amplifier.
AC IN connector4.
Connect the accessory power cord here.
SPEAKERS terminals5.
Connect speakers with impedance of 4 Ωto 16 Ω.
7
T AD-M600
Installation
WARNING
As the TAD-M600 is a large and heavy unit, make sure to move, unpack and install with four or more people.
'
When installing, choose a level and flat surface that can sufficiently withstand the weight of this unit. Failure to do so
'
could cause the unit to fall, resulting in an accident.
It is recommended that the TAD-M600 be installed directly on a solid floor surface. If installed on a shelf, the user is
responsible for confirming that the location is fully able to support the heavy weight of the amplifier.
To promote heat-emission, do not put objects on top of the TAD-M600 or cover with a sheet (such as cloth or curtains)
'
while operating. Failure to do so could cause the unit to malfunction through abnormal heating.
TAD-M600
Leave 60 cm open
CAUTION
As the TAD-M600 emits a large amount of heat, do not place this unit on top of soft surfaces (such as carpeting or
'
cushions) or in small spaces.
How to install
In order to improve sound quality and prevent damage to the floor or other installation surface, please use the accessory
spike bases.
Place the provided spike bases on the area of the installation site where the spikes will contact.1.
Lay down the spike base template and place the spike bases on the corners of the template to accurately locate the
spike bases.
Spike base
Spike base template
Remove the spike base template and place the TAD-M600.2.
Remove the spike base template carefully, taking care not to move the spike bases.
INSTALLATION AND CONNECTIONS
8
Adjusting the spike height
Remove the cover on the rear right leg of the TAD-M600 as indicated below.1.
INPUT
(BALANCED)
SPEAKERS
CLASS 2 WIRING
AB
Insert the provided hexagon wrench and adjust the spike height so that the TAD-M600 does not wobble.2.
Replace the cover removed in step 1.3.
9
T AD-M600
Connecting your equipment
CAUTION
Do not turn on the power switch to the TAD-M600 or the other components until all connections have been completed.
'
We recommend that you place the speakers at the desired location before performing connections. Use commercially
available speaker cables for connections. When connecting other components, make sure to turn the power off and unplug
the other components before connecting.
INPUT
(BALANCED)
SPEAKERS
AB
TAD-M600
To speaker terminal Speaker
To balance output terminal
Pre-Amplifier
Connecting to the Pre-Amplifier
Connect a balance cable with an XLR plug (sold separately) to the INPUT (BALANCED) terminal of the TAD-M600 and the
Pre-Amplifier’s balance output terminal.
1
2
3
INPUT
(BALANCED)
INPUT (BALANCED) terminal
(XLR-3-31 equivalent)
1: Ground
2: Hot
3: Cold
10
Bi-wire connection
The bi-wire connection uses two speaker cables on one amplifier to connect to the speaker’s low-frequency input terminal
and high-frequency input terminal.
In order to connect speakers to this unit using a bi-wire connection, the speakers must be bi-wiring compliant. Align the High
and Low wires correctly to connect.
[An example of connections made to a speaker system with bi-wire connection terminals]
TAD-M600TAD-M600
INPUT
(BALANCED)
SPEAKERS
AB
INPUT
(BALANCED)
SPEAKERS
AB
High
Low
High
Low
To balance output terminalTo balance output terminal
Pre-Amplifier
Rear side of bi-wiring
compliant speakers
Rear side of bi-wiring
compliant speakers
Note
SPEAKERS A terminals and SPEAKERS B terminals produce the same output. High and Low connectors can be made to
either terminals A or B.
CAUTION
When using bi-wire connections, make sure to remove the short bar connectors on the High-Low terminals of the
'
speakers to prevent negative effects on the amplifier. Refer to the operating instructions of your speaker system for further
information.
Other manuals for TAD TAD-M600
2
Table of contents
Other TAD Amplifier manuals
