nnSpeaker positioning for Super Audio CD multi- channel sound

In order to enjoy Super Audio CD multi-channel sound with the best possible acoustics, it is recommended to position speakers as specified in ITU-R BS.775-1 of the International Telecommunication Union (ITU). Super Audio CD multi- channel discs are recorded and mixed so as to achieve the optimum effect with a speaker system laid out as specified in ITU-R BS.775-1.

• With Super Audio CD multi-channel discs, the music

signals are basically recorded using 5 channels (3 – 6

channels sometimes), but in some cases, LFE (for

subwoofer) is recorded as a sixth channel.

• Each disc indicates how many channels have been

recorded on it.

• The basic layout is 3 speakers in the front and 2 in the

Subwoofer

L channel front speaker

approx.110°

F.C.B.S. connection

Front center speaker

R channel front speaker

60°

approx.110°

ENGLISH

Preparation

Connections

back since multi-channel discs usually have 5 channels.

The 2 front, 1 center and 2 surround (rear) speakers

should be set in a circle around the listening point. If using

speakers of differing sizes, adjust volume balance from

the amplifier.

• The location of the subwoofer in the figure is just for

explanatory purposes. It can be located anywhere in the

room. For connection and positioning instructions, see the

owner’s manual that came with the subwoofer.

Recommended listening position

L channel

R channel

surround speaker

surround speaker

 

•ITU (International Telecommunication Union)

The ITU is a special organization of the United Nations. It consists of a number of organs, one of which is the Radio Broadcasting Section.

ITU-R BS in the recommendation which consists of standards relating to broadcasting (audio) operations, one of which is the ITU-R BS.775-1 which governs multi-channel stereo sound systems.

Playback

Settings

Tips

Appendix

13

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Image 17
Marantz PM-14S1 owner manual front, 1 center and 2 surround rear speakers
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PM-14S1 specifications

The Marantz PM-14S1 is a high-performance integrated amplifier that exemplifies the brand’s commitment to audio quality and innovation. Combining excellent build quality with advanced technologies, this amplifier has gained a loyal following among audiophiles and music enthusiasts alike.

At the heart of the PM-14S1 is its dual-mono configuration, which effectively isolates left and right channels to minimize crosstalk and distortion. This design feature ensures that audio signals maintain their integrity throughout the amplification process, delivering a pure and immersive listening experience. The amplifier boasts a robust power output, with a rating of 70 watts per channel into 8 ohms, making it capable of driving a wide range of speakers with ease.

One of the key technologies integrated into the PM-14S1 is Marantz’s HDAM (Hyper Dynamic Amplifier Module), which is designed to replace traditional op-amps with discrete components. This innovative approach enhances the amplifier's dynamic range and overall audio fidelity while reducing noise and distortion. As a result, listeners can enjoy a more natural soundstage and richer musical details.

The PM-14S1 also features a high-quality phono stage, compatible with both moving magnet and moving coil cartridges. This built-in phono preamp allows vinyl enthusiasts to connect their turntables directly to the amplifier, ensuring that the warmth and character of analog recordings are preserved. Additionally, the amplifier supports a variety of input options, including multiple line-level inputs and a balanced XLR input, enhancing versatility for various audio sources.

Marantz has engineered the PM-14S1 with a thoughtful focus on user experience. The elegant design, complete with a premium aluminum front panel, gives it a sophisticated aesthetic that matches its performance pedigree. The amplifier is also equipped with a simple and intuitive user interface, making it easy to navigate settings and select inputs.

Overall, the Marantz PM-14S1 stands out as a powerful and versatile integrated amplifier, offering exceptional sound quality and advanced technology in a stylish package. With its combination of dual-mono architecture, HDAM technology, and user-friendly features, it meets the needs of discerning audiophiles and casual listeners alike, making it a noteworthy addition to any high-fidelity audio system. Whether enjoying vinyl records or digital sources, the PM-14S1 delivers a rewarding and engaging musical experience.
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