BEFORE MAKING CONNECTIONS

ABOUT THE BALANCED INPUT JACKS

qThe PM-11S1 uses XLR connectors for the BALANCED INPUT jacks. XLR connectors are widely used with profes- sional equipment because of the following features.

Incoming music signals are balanced, therefore they are little affected by external noise.

The detachable locking mechanism minimizes connec- tor play and enhances connection reliability.

wThere are two ways to connect the XLR connectors. 1.In the USA

COLD 2

1 GND

 

3

HOT

 

2.In Europe

2

1 GND

HOT

3

COLD

WIRING SPEAKER CABLE

Be careful not to short circuit in wiring speaker cables.

Peel off the corting of speaker cable as shown below.

Approx. 1 cm

Cut the corting

Peel off the

Twist

of cable.

edge of cable.

conductors.

 

 

Wiring with speaker cable.

Turn counter-clockwise

Insert conductor

Turn clockwise

to loosen.

of cable.

to tighten.

Wiring with “Y” style terminal

ENGLISH

e The PM-11S1 adopts the USA circuitry. If the PM-11S1 is connected via a balanced cable to a preamplifier or control amplifier of European circuitry, signal phases will be re- versed. To correctly align signal phases, switch the w and e pins of one of the XLR connectors.

Turn counter-clockwise

Insert conductor.

Turn clockwise

to loosen.

 

to tighten.

Your speaker system must satisfy the below conditions. If it does not, the PM-11S1’s protective circuit will trip, whereby preventing proper playback. In some cases, the amplifier and speakers may be damaged.

If using 1 set of speakers, total speaker impedance must be 4or more.

If using 2 sets of speakers, total speaker impedance must be 8or more.

5

Page 9
Image 9
Marantz PM-11S1 manual Before Making Connections, About the Balanced Input Jacks, Wiring Speaker Cable

PM-11S1 specifications

The Marantz PM-11S1 is a high-performance integrated amplifier that embodies the brand's commitment to delivering exceptional audio quality and craftsmanship. Launched as part of Marantz’s premium series, the PM-11S1 is designed to meet the demands of audiophiles and music enthusiasts alike.

At the heart of the PM-11S1 is its robust amplification system, delivering a powerful 100 watts per channel into 8 ohms. This ensures that it can drive a wide range of speakers, providing dynamic and distortion-free sound across various music genres. The amplifier features a fully discrete design, eliminating the use of integrated circuits in critical signal paths, which helps to maintain audio purity and integrity.

One of the standout technologies employed in the PM-11S1 is the Advanced Current Feedback topology. This unique design allows for a wide frequency response and a fast transient response, making it capable of reproducing even the most intricate musical passages with clarity and precision. Furthermore, the amplifier is equipped with a high-quality phono stage, supporting both moving magnet and moving coil cartridges, which allows vinyl enthusiasts to experience their records with exceptional fidelity.

The PM-11S1 also boasts a wide array of connectivity options, including multiple analog inputs, digital inputs for both coaxial and optical signals, and a dedicated balanced XLR input. This versatility makes it compatible with a variety of sources, including CD players, streaming devices, and home theater systems. Additionally, it features a headphone output with a dedicated amplifier, providing a private listening experience without compromising on sound quality.

The build quality of the PM-11S1 is equally impressive, featuring a solid, elegantly designed chassis that minimizes vibrations and internal interference. This not only enhances the overall aesthetics but also contributes to the amplifier's durability and longevity. The front panel includes large, easy-to-use knobs and a clear display, ensuring intuitive operation.

In summary, the Marantz PM-11S1 is a superb integrated amplifier that combines power, versatility, and high-fidelity sound reproduction. With its advanced technologies, robust construction, and thoughtful design, it is a worthy addition to any high-end audio system, providing an unparalleled listening experience that honors the nuances of every musical performance.