ENGLISH

NAMES AND FUNCTION

BASIC CONNECTIONS

PREPARING THE CONNECTION CABLES

UNBALANCED CONNECTIONS

Provide the cables required by the component to

RCA audio cable

 

be used.

 

INPUT CONNECTOR SWITCHING

A BALANCED or UNBALANCED input for the input connectors can be selected for each channel.

Input selector switches

CONNECTIONS

BASIC

OPERATION

CONNECTIONS

ADVANCED

TROUBLESHOOTING

OTHERS

BALANCED CONNECTIONS

XLR audio cable

PUSHMale

Female

qThis amplifi er uses XLR connectors, which are widely used in professional audio applications, for the BALANCED connectors. Their features are described below.

Due to their 3-pin construction, the music signals can be transmitted as balanced signals, and the effects of extraneous noise are minimal.

Their connect/disconnect locking mechanism minimizes any shakiness in the connector area and performs high reliability.

wFor professional audio applications, the XLR connectors can be connected in the following two ways.

1. European system (pin w = hot, pin e = cold)

HOT GND

2 1

3 COLD

2. U.S. system (pin w = cold, pin e = hot)

REMOTE CONTROL CONNECTIONS

RCA cable (accessory)

(This cable is required to connect the AV8003 or other Marantz component to this amplifier.)

SPEAKER CONNECTIONS

Speaker cable

CHANNEL 8

CHANNEL 7

CHANNEL 6

CHANNEL 5

CHANNEL 4

CHANNEL 3

CHANNEL 2

CHANNEL 1 U

(OPTION)

(C)

(SBR)

(SBL)

(SR)

(SL)

(R)

(L)

UNBALANCED

UNBALANCED

UNBALANCED

UNBALANCED

UNBALANCED

UNBALANCED

UNBALANCED

UNBALANCED

BALANCED

BALANCED

BALANCED

BALANCED

BALANCED

BALANCED

BALANCED

BALANCED

PUSH

PUSH

PUSH

PUSH

PUSH

PUSH

PUSH

PUSH

B

BALANCED:

The XLR audio cable is used for connection with the control amplifier.

UNBALANCED:

The RCA audio cable is used for connection with the control amplifier.

Notes:

Select the input, whether balanced or unbalanced, before turning on the power. Failure may occur if it is selected after the power has already been turned on.

If the amplifier input and input selector switch settings are incorrectly matched, no sound will be output from the amplifier.

COLD 2

1 GND

 

3

HOT

 

eThe XLR connectors on this amplifier use the European system in 1. above. If a pre-amplifier or control amplifier with connectors using the U.S. system is connected to this amplifier using balanced cables, the signal phase will be reversed.

To correct the signal phase, reverse the connections of pins w and e of the XLR connector at one end of the cable.

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Marantz MM8003 manual Basic Connections, Preparing the Connection Cables, Balanced Connections, Remote Control Connections

MM8003 specifications

The Marantz MM8003 is a high-performance power amplifier designed to deliver an exceptional audio experience for home theater and audio enthusiasts alike. Known for its robust build quality and advanced features, the MM8003 stands out as an impressive addition to any audio setup.

One of the standout characteristics of the MM8003 is its ability to drive multiple channels with ease. The amplifier offers a multi-channel configuration, allowing it to power up to eight channels simultaneously. This makes it an ideal choice for creating a comprehensive home theater system that can handle immersive audio formats like Dolby Atmos and DTS:X, enhancing the overall cinematic experience.

The amplifier is built on Marantz's rich heritage in audio engineering, featuring a high-current design and quality components that ensure reliable performance. The MM8003 utilizes a sophisticated Class AB amplification topology, which combines the best of both Class A and Class B designs. This results in a rich, warm sound with minimal distortion, making it perfect for both music and movie playback.

The MM8003 boasts an impressive power output, delivering up to 150 watts per channel into 8 ohms. For users seeking even greater power, the amplifier can operate efficiently at 4 ohms, providing 200 watts per channel. This level of power makes it suitable for driving a wide range of loudspeakers, from bookshelf models to larger floor-standing units, ensuring dynamic and impactful sound reproduction.

Connectivity is another vital aspect of the MM8003. The amplifier includes a range of input options, allowing users to easily integrate it into their existing audio setups. With XLR balanced inputs and RCA inputs available, users can connect their source components with minimal noise interference. Additionally, the MM8003 is equipped with removable power cords, making it flexible and convenient for various home configurations.

Moreover, the Marantz MM8003 features advanced thermal management systems, ensuring that the amplifier remains cool even during prolonged use. This reliability and efficiency contribute to its durability and longevity, making it a worthy investment for audio enthusiasts seeking high-quality sound.

In summary, the Marantz MM8003 power amplifier is a robust, versatile audio solution that excels in multi-channel performance and sound quality. With its advanced amplification technology, powerful output, comprehensive connectivity, and efficient design, it is an ideal choice for those looking to elevate their home audio experience to new heights.