Marantz SA8001 Guide de l'utilisateur télécharger pdf (Page 5)

ENGLISH

ABOUT SUPER AUDIO

The Super Audio standard is based on Direct Stream

Digital (DSD) technology. This new direct-stream

digital format comprises a 1-bit system that has a

digital sampling frequency that is 64 times higher

than that of conventional audio CD. The results are

spectacular: a frequency response of over 100k Hz

and a 120 dB dynamic range over the entire audible

spectrum. Mixed with as many of the original

frequencies as possible, the audio information

audible for human ears sounds much more natural.

All audible frequencies are, after all, embedded in

the frequency range as emitted by the sound source.

A better reproduction does not exist! For the first time

your ears will relive reality.

PLAYING CD-RW DISCS

This unit can play back the CD-RW (ReWritable)

discs as well as ordinary Audio CD and CD-R

(Recordable) discs.

• The CD-R and CD-RW discs should contain

properly-recorded TOC information so that they

can be played back. In CD recorders, the task of

writing TOC information is referred to as finalizing

the disc. Discs that are not finalized cannot be

properly recognized as an Audio CD and played

back by regular CD players and Super Audio CD

players. For details, please read the instruction

manual provided with a CD recorder.

* TOC stands for Table Of Contents and contains

information such as the total number of tracks

and total playing time of the disc.

• This unit can play only the discs recorded in the

CD-DA format designed for music reproduction.

Do not attempt to play a disc containing other

data, such as a CD-ROM for PCs, on this unit.

• As the playback of a CD-RW disc necessitates

partial change of the player setup, it may take

longer time for reading the TOC information than

when an Audio CD or CD-R disc is played.

APPLICABLE DISCS TO THE UNIT

1. Super Audio CD

There are three types of Super Audio CDs.

• Single-layer Disc

• Dual-layer Disc

• Hybrid-layer Disc

INTRODUCTION

Thank you for selecting the Marantz SA8001 Super

Audio CD Player for your Audio system.

This Player incorporates a number of features

designed to enhance the listening of your favorite

audio sources.

Please read these operating instructions carefully.

We recommend that you read the entire user guide

before you attempt to connect or operate the player.

After you have reviewed the contents of this

manual,we suggest that you make all system

connections before you attempt ttêoperate the unit.

PRODUCT FEATURES

This unit can playback the outstanding sound

performance in Super Audio CD. This unit has the

following unique features.

• Low-noise low-distortion filter circuit and high-

speed current-feedback-type output amplifier with

the differential input type HDAM.

• Text information display function that can display

disc titles, track titles etc. in Super Audio CD.

• CD-R/CD-RW discs can be played.

• Newly Developed Toroidal Transformer

A newly developed Toroidal power transformer,

which produces less vibration and magnetic

leakage flux than previously, has been

incorporated. The materials and manufacturing

process of the ring-shaped core are strictly

controlled to reduce vibration, while the short-ring

attached to the perimeter of the transformer

reduce magnetic leakage flux.

• Large Capacitance Block Capacitor

A large capacity 3300µF block capacitor is

incorporated into the power supply circuit.

• Film capacitors and electrolical capacitors etc.

The capacitors used in high end models are

incorporated into the SA8001 Super Audio CD

player.

• Copper-coated Chassis

• High Grade Audio Output Terminal

And each type may contain two areas of recorded

information.

• High quality stereo area

• High quality multi-channel area**

• Single Layer Disc

It can contain both high quality stereo area and

high quality multi-channel area** information.

• Dual Layer Disc

It can contain both high quality stereo area and

high quality multi-channel area** information. And

a double amount of information can be stored on

the disc thanks to the second layer.

• Hybrid Layer Disc

Not only does this disc contain both high sound

quality stereo area and high sound quality multi-

channel area** information, it also has a CD layer

in the second layer, so it can be played on a CD

player.

The number of tracks recorded may vary per layer. It

will be shown on the display window of the unit.

** This unit is a stereo-only player, and so it cannot

play high-quality multi-channel audio areas. (It

does not recognize multi-channel areas.)

2. Audio CD (CDDA)

Audio CDs contain music tracks only.

Hybrid Super Audio

CD Disc

1 CD layer that plays on any of your

existing CD players

High-Density layer containing:

2 - High sound quality stereo

3 -

High sound quality multi-channel

BEFORE USING

NOTES ABOUT THE DISCS

* Handle the discs carefully so as not to scratch

their surfaces.

* Keep the surfaces of the discs clean at all times.

When cleaning the surfaces of discs, always be

sure to use the special cleaner and wipe the

surfaces in the directions shown in the figure below.

* Do not attach pieces of paper or stickers to the

label surfaces of the discs.

When a disc has a piece of plastic tape or rental

CD label with paste protruding from the edge or

when a disc still bears traces of sticky tape or

adhesive labels, do not attempt to play it. If such a

disc is played on the CD player, you may find that

you cannot remove it or that some other kind of

malfunctioning may occur.

* Do not use discs which come in special shapes.

Do not attempt to play heart-shaped or octagonal

discs or discs with any other special shapes. You

may find that you cannot remove them or that some

other kind of malfunctioning may occur in the player.

* Use discs which satisfy the CD standards such

as those with the “CD logo” or “ ” mark on

their disc label surfaces.

No guarantees are made for playback if discs which

do not satisfy the appropriate CD standards are

used.

Similarly, no guarantees are made for their sound

quality even if it is possible to play such discs.

•

Wipe the surface

radially from the

center.

•

Do not wipe the surface in

the circumferential

direction.

Disc Types

Single-layer Disc

Dual-layer Disc

Hybrid-layer Disc

HD layer HD layer CD layer HD layer

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Marantz SA8001 Guide de l'utilisateur Page 5

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