เครื่องเล่น SACD Player DENON DCD-A110 รองรับ CD / CD-R/RW / SA-CD / WMA / MP3 / AAC การเล่นไฟล์เสียงดิจิทัลรายละเอียดสูง 24bit/192kHz จากแบรนด์ DENON
To celebrate 110 years of defining audio excellence, Denon is proud to bring you our premium flagship SACD player featuring Denon’s original patented Advanced S.V.H. Mechanism for the highest audio accuracy. With an outstanding Quad DAC configuration, advanced Ultra AL32 Processing, and strong aluminum feet, upgrade your musical expectations. This celebratory Anniversary Series SACD player comes in a unique silver graphite colour, with a 5-year out-of-box warranty and a special Certificate of Authenticity stamped with the approval of Denon’s Head Engineer.
ULTRA AL32 PROCESSING WITH 384-KHZ/32-BIT SUPPORT
The DCD-A110 is equipped with Ultra AL32 Processing, the latest in analogue waveform reproduction technology from Denon. Ultra AL32 Processing utilizes data interpolation algorithms and supports Hi-Res 192-kHz/24-bit PCM signal input. These algorithms interpolate points that should exist before and after the points in large quantities of data to achieve a smooth waveform that is close to that of the original signal.
These algorithms up-sample the bandwidth from the original content, smoothing out the waveform and improving the sound reproduction. Ultra AL32 Processing doubles the processing bandwidth from the previous generation up-sampling 384-kHz/32-bit content to 1.512-MHZ. By carefully restoring data that was lost during digital recording, the resulting playback sound is highly detailed, free of interference, accurately localized, richly expressive in the lower range, and beautifully faithful to the original sound.
INTEL INSIDE – ULTRA AL32 PROCESSING
Intel’s latest Field Programmable Gate Array, the Cyclone 10, is on board to support the massive data computation required to support Ultra AL32 processing. This processor exceeds the already high performance of current AL32 processing.
DSD DATA DISC PLAYBACK SUPPORT
In addition to CD and Super Audio CD, the DCD-A110 can play DSD (2.8-Mhz/5.6-MHz) files and Hi-Res audio files up to 192-kHz/24-bit recorded on DVD-R/RW and DVD+R/RW discs. You can also play music files with sampling frequencies of up to 48-kHz recorded on CD-R/RW discs.
HIGH-GRADE AUDIO COMPONENTS
All audio components have been carefully selected and optimized for the best sound quality. The DCD-A110 inherits its customized audio Denon capacitor from the “DCD-SX1 Limited”, our premium SACD player only sold in Japan. AMRS and MELF resistors have been largely adopted in the audio and power sections. MELF resistors offer higher performance with low current noise.
QUAD DAC CONFIGURATION
The DCD-A110 introduces a new Quad DAC configuration for a more powerful and better spatial expression of the sound stage. Each DAC converts the large amount of data coming from the Ultra AL32 processing for both left and right signal dispatch. This allows the current output bundling to achieve the best sound, and also surpass the operating frequency limit of the DACs, for an outstanding audio performance. This improves the low noise level, improving S/N ratio by 4dB to 6dB depending on the sampling frequency of the content (6dB for PCM and 4dB for DSD), as well as the Total Harmonic Distortion accordingly. Lastly, the DCD-A110 does not use a traditional OP-Amp’s Post Filter Circuit. It is equipped with full discrete filter stage with carefully selected custom tuned audio parts selected by the Denon sound master to achieve outstanding audio performance and an expansive sound stage.
DAC MASTER CLOCK DESIGN
Because accuracy is the key to performance, the DCD-A110 is equipped with two clock oscillators, one for each sampling frequency (44.1-kHz and 48-kHz), that can be switched between the frequencies to thoroughly suppress jitter. The high-quality clock is the reference for the four-audio DAC operation and ensures that the digital audio circuitry performs at its maximum potential.
To supply a cleaner master clock directly to the DACs, the DCD-A110 is equipped with tri-state buffer type multiplexers. The Master clock signal supplied from the crystal oscillator passes through the buffer circuit only once to the DAC, impacting the jitter of only 18 fs (femto second = 1015 second).
INDEPENDENT DIGITAL AND ANALOGUE POWER SUPPLY
To eliminate mutual interference and noise, the power supply units for the digital and analogue circuits are fully independent even though the signals have different characteristics.
DEDICATED FULLY DISCRETE POWER SUPPLY FOR ANALOGUE AUDIO CIRCUITRY
The DCD-A110 analogue power supply circuit features a fully discrete design that is optimized for audio with the original Denon large-capacity (3300 µF) block capacitor used for the power unit of the analogue audio circuitry after the D/A converter. The DCD-A110 boasts custom parts, such as High-Power Bipolar Junction Transistor, Fully Discrete Voltage Regulator Circuit, high-sound-quality electrolytic capacitors and polyphenylene sulfide capacitors. These specially designed parts have been co-developed with select manufacturers through an extensive regimen of repeated listening tests. These parts enable a clean, yet robust, stable supply of power, resulting in a sound that is delightfully balanced between a strong foundation and delicate details.
Advanced S.V.H. Mechanism, Denon’s Original Disc Drive Design
The DCD-A110’s disc drive is equipped with the Advanced S.V.H. (Suppress Vibration Hybrid) Mechanism inherited from Denon’s high-end models. Signal paths have been shortened to an absolute minimum and circuits have been miniaturized to ensure that excess current and noise will not occur. The various parts are made with different materials such as a copper plate for the top panel to strengthen rigidity, diecast aluminium for the disc tray, and 2mm thick steel for the mechanism brackets. Improvements in high-mass, vibration-resistant properties and the dispersal of resonation points contribute to a high level of vibration resistance. In addition, the mechanism’s low centre of gravity suppresses any vibration occurring inside the mechanism due to disc rotation, and the mechanism structure also effectively suppresses external vibration. By eliminating unwanted vibration, servo-related operations are minimized, and by also minimizing unnecessary controls and current consumption, digital signals can be read from the disc with optimum accuracy under stable conditions.
- Defining audio excellence since 1910: Denon is proud to release our limited edition Anniversary Series silver graphite premium DCD-A110 SACD Player.
- Includes: Certificate of Authenticity signed by Denon’s Head of Engineering and a premium 5-year out-of-box warranty on your DCD-A110.
- Denon’s original disc drive design: Featuring Denon’s patented original Advanced S.V.H. Mechanism for high data reading accuracy from any disc.
- Listen to your music, no matter the format: Enjoy SACD/CD playback and CD-ROM and DVD-ROM playback of compilations, so your biggest issue is what album to listen to next.
- Ultra AL32 Processing: With Denon’s patented technology, smooth out your audio signal with up to 384-kHz/32-bit support.
- Discover a more powerful sound stage: With its new Quad DAC configuration, listen to a more robust and detailed sound with perfect spatial expression.