Explanation of terms

ENGLISH

Bit rate

This expresses the read amount per 1 second of video/audio data recorded in a disc.

MP3 (MPEG AudioPlayer 3)

This is an internationally standardized audio data compression scheme, using the “MPEG-1” video compression standard. It compresses the data volume to about one eleventh its original size while maintaining sound quality equivalent to a music CD.

Sampling frequency

Sampling involves taking a reading of a sound wave (analog signal) at regular intervals and expressing the height of the wave at each reading in digitized format (producing a digital signal).

The number of readings taken in one second is called the “sampling frequency”. The larger the value, the closer the reproduced sound is to the original.

Super audio CD

There are three types of Super Audio CDs: q Single layer discs

Single layer Super Audio CD with just an HD layer. w Dual layer discs

Super Audio CD with a double HD layer, offering extended playing time and high sound quality.

e Hybrid discs

Two-layer Super Audio CD with an HD layer and a CD layer. The signals on the CD layer can be played on a regular CD player.

WMA (Windows Media Audio)

This is audio compression technology developed by Microsoft Corporation.

WMA data can be encoded using Windows Media® Player Ver.7, 7.1, Windows Media® Player for Windows® XP and Windows Media® Player 9 Series.

To encode WMA files, only use applications authorized by Microsoft Corporation. If you use an unauthorized application, the file may not work properly.

Types of Super Audio CDs

Single layer disc

Dual layer disc

Hybrid disc

HD layer

CD layer HD layer

•What is the HD layer?

The HD layer is a layer of high density signals for Super Audio CDs.

•What is the CD layer?

The CD layer is the layer of signals that can be read on a regular CD player.

SA8004 specifications

The Marantz SA8004 is a high-end CD player and digital-to-analog converter that exemplifies the brand's commitment to audio excellence. Launched as a part of the renowned Marantz Signature Series, the SA8004 seamlessly combines traditional CD playback capabilities with modern digital functionalities, catering to audiophiles who demand the best sound quality from their music sources.

One of the key features of the SA8004 is its advanced DAC technology. It is equipped with the Marantz proprietary HDAM (Hyper Dynamic Amplifier Module) and a high-performance AKM DAC, which ensures precise audio conversion from digital to analog. This technology is pivotal in delivering rich, detailed sound reproduction, allowing listeners to experience their music in a way that is true to the original recording.

The SA8004 also supports a variety of digital audio formats, including high-resolution audio files. With its ability to playback formats such as DSD 2.8MHz and 5.6MHz, along with PCM up to 192kHz/24-bit, it caters to a wide range of musical preferences. This versatility makes it a perfect companion for high-resolution audio enthusiasts.

In addition to its robust playback capabilities, the SA8004 features a USB port that allows for direct connection to computers and portable devices. This enables playback of stored digital music files without compromising sound quality. The player also includes optical and coaxial digital inputs, allowing it to serve as a high-end external DAC for other digital sources.

The SA8004’s design reflects its high-quality construction. It boasts a solid chassis that minimizes vibration and interference, ensuring that the audio signal remains pure. The player’s front panel is equipped with a clear, user-friendly display and premium controls, enhancing its overall usability.

Moreover, the SA8004 supports a remote control for added convenience, allowing users to navigate their music collection effortlessly. Its timeless design, combined with state-of-the-art technology, truly makes the Marantz SA8004 a standout component for any serious audio setup. Whether listening to CDs or high-resolution digital files, users can expect an immersive audio experience that highlights the intricacies and nuances of their favorite music.