Audiolab D9, skaitmeninis garso keitiklis (DAC)

INFORMACIJA

Audiolab D9 - aukštos klasės DAC (skaitmeninio signalo keitiklis į analoginį), sukurtas reikliems muzikos entuziastams. Jame naudojamas pažangus ESS Sabre ES9038PRO lustas, užtikrinantis itin detalų, natūralų ir dinamišką garsą. Be aukščiausios raiškos garso atkūrimo iki PCM 32 bitų / 768 kHz ir DSD512, D9 turi integruotą galingą ausinių stiprintuvą, balansines XLR išvestis, USB HDD atkūrimą bei Bluetooth 5.1 su LDAC ir aptX HD palaikymu. Tai universalus aukštos klasės DAC, tinkantis tiek Hi-Fi sistemoms, tiek profesionaliam klausymui.

DAC: ESS Sabre ES9038PRO 32 bitų
Garso raiška: PCM iki 32 bitų / 768 kHz, DSD512
Bluetooth: 5.1 su aptX, aptX HD ir LDAC
Ausinių stiprintuvas: 20–600 Ω
Ekranas: 2,8" IPS 480 × 640
THD: <0,001 %

APRAŠYMAS

Audiolab has long been synonymous with high-fidelity digital audio conversion, pushing the boundaries of DAC technology since the groundbreaking M-DAC and followed by the longstanding M-DAC+. Building upon this rich heritage, the D9 represents a new era of audiophile-grade digital-to-analogue conversion, setting a new benchmark for performance and precision.

State-of-the-Art ESS Sabre32 DAC Technology
At the heart of the Audiolab D9 lies the ESS Sabre32 ES9038PRO DAC, a 32-bit reference-class chipset renowned for its superior signal-to-noise performance, ultra-low distortion and wide dynamic range. This industry-leading DAC, combined with HyperStream® II architecture and Time Domain Jitter Eliminator, ensures unparalleled detail, clarity, and precision—delivering audio fidelity that satisfies even the most discerning listeners.

High-Resolution Audio
The D9 is engineered to support the highest-resolution audio formats, making it the ideal choice for audiophiles and professionals alike, with PCM up to 32-bit/768kHz, DSD up to 22.5MHz (DSD512) – Authentic master-quality playback from streaming services or local files on PC or Mac.

Precision-Engineered Digital Processing
Developed through years of expert engineering, the HyperStream II architecture and Time Domain Jitter Eliminator technology use an advanced clocking system to ensure timing accuracy with minimal phase noise. This results in a naturally accurate, three-dimensional soundstage, preserving the integrity of the original recording.

Further, Audiolab’s expert ESS implementation provides five selectable DAC reconstruction filters, allowing users to fine-tune the listening experience based on their system configuration and source material.

Users can also opt to upsample digital audio signals to 352.8kHz or 384kHz, using the expertly implemented DAC reconstruction filter settings. This allows the DAC to extract and revive intrinsic musical detail.

Unmatched Connectivity for Seamless Integration
The D9 is more than just a high-end DAC—it’s a versatile digital hub designed to accommodate the most versatile audio setups. It features 2x Coaxial and 2x Optical S/PDIF digital inputs, a USB Drive connection, and a new AES/EBU input for professional-grade systems. Coax and Optical S/PDIF Digital outputs also allow system expansion in the digital domain. To ensure simplicity and enhanced performance, the D9 supports playback from USB HDD devices, and offers Bluetooth 5.1 with aptX HD and LDAC for hi-res wireless streaming from smart devices.

Premium Analogue Stage & Balanced Connectivity
The D9’s high-performance analogue section features balanced XLR and RCA outputs, providing a pristine signal path for integration into high-fidelity home systems and audiophile-grade environments. Fully Balanced XLR or RCA line-level outputs ensure premium signal integrity continues into the analogue domain.

Can-Jam
The D9 is a high-power headphone amplifier with current-feedback circuitry. It is designed for all headphone types and ensures exceptional clarity and drive. With wide bandwidth and a high slew rate performance, the D9 is a formidable headphone amplifier solution.

Premium Build, Intuitive Interface & Stunning Display
The Audiolab D9 is housed in a sleek all-aluminium chassis, ensuring both durability and shielding from external interference.

The D9’s feature-rich operation prioritises user experience, with a fully functional remote control and a vibrant 2.8” full-colour IPS display. The general user interface offers multilingual menus and Instant access to all functions, a level above rival models at this price point. It provides detailed visual access to DAC filter settings and functions, display options, and total control over every performance aspect. For USB HDD and Bluetooth sources, the display also offers a real-time readout of media file playback Where applicable, artist, track, album, time, source, input and file formats are all visually represented.

A New Benchmark in Digital Audio Conversion
With its state-of-the-art DAC architecture, extensive feature set, and precision engineering, the Audiolab D9 redefines what’s possible in digital-to-analogue conversion. Whether as the centrepiece of a reference hi-fi system or a standalone audiophile DAC, the D9 delivers an uncompromising, true-to-source musical experience.

TECHNINIAI DUOMENYS

Model    D9
General Description    DAC
Design Philosophy and Core Technology    ES9038Pro 32-bit DAC
2.8" 480x640 large size full view IPS LCD
Bluetooth 5.1 (aptX / aptX HD / LDAC) streaming
Dedicated Current-Feedback Headphone Amp
VU Digital / VU Analogue Meter
USB HDD Playback with MP3/WMA/AAC/WAV/FLAC/APE compatibility
USB Firmware Upgrade
Inputs    2 x SPDIF (Coax), 2 x SPDIF (Optical), 1 x PC USB (USB B),
1 x USB HDD (USB A), 1 x Bluetooth (aptX / aptX HD), 1 x AES3/EBU
Outputs    1 x RCA, 1 x XLR, 1 x Headphone, 2 x 12V Trigger, 1 x Optical, 1 x COAX outputs
Sampling Frequency    Optical/Coaxial: 44.1kHz → 192kHz
USB HDD: 44.1kHz → 96kHz
PC USB: 44.1kHz → 768kHz (PCM) / DSD64, DSD128, DSD256, DSD512
DAC    
D to A Converter    ES9038Pro
Output Level (0dBFS, 1kHz)    2.05Vrms (RCA), 4.1Vrms (XLR)
Total Harmonic Distortion (THD)    < 0.001% (1kHz @ 0dBFS)
Frequency Response    20Hz–20kHz (+/-0.1dB)
Output Impedance    Not specified
Max. Sampling Frequency    USB HDD: 96kHz
Optical, Coaxial: 192kHz
PC USB: PCM768kHz, DSD512
Signal-to-Noise Ratio (S/N)    > 118dB (A-weighted, RCA)
> 123dB (A-weighted, XLR)
Headphone Amplifier    
Total Harmonic Distortion(THD)    < 0.01% (1kHz, 50mW )
Output Impedance    2.35 ohm
Load Impedance    20-600 ohm
General    
Standby Power Consumption    <0.5W
Net Weight    4.2 kg
Gross Weight    5.8 kg
Dimensions (mm) (W x H x D)    277 x 88.3 x 315mm
Carton Size (mm) (W x H x D)    409 x 220 x 451mm
Finish    
Power Requirements (depending on region)    220-240V ~ 50/60Hz
100-120V ~ 50/60Hz
Standard Accessories    Power Cord, Remote Control, User Manual, etc.

DOKUMENTAI

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