Περιγραφή
DAC Box DS2 Ultra – Υπερσύγχρονος μετατροπέας
Ο προηγμένος DAC Box DS2 Ultra είναι ένας καθολικός και εξαιρετικά ευέλικτος D/A converter κορυφαίας κατηγορίας. Υποστηρίζει πλήρως DSD256 και προσφέρει upsampling όλων των εισερχόμενων σημάτων έως 768 kHz από θύρες USB, coaxial και optical.
Αυτό επιτρέπει αναπαραγωγή ήχου υψηλής ανάλυσης με πλούσιο ηχητικό πεδίο και καθαρή αναπαραγωγή μπάσων με ελάχιστη παραμόρφωση. Λόγω της κορυφαίας ποιότητας ήχου, ο DAC Box DS2 Ultra αποτελεί μια απόλυτη επιλογή high-end σε εξαιρετική τιμή!
DAC Box DS2 Ultra – State-of-the-Art Audio Converter
The DAC Box DS2 Ultra is a versatile and exceptionally flexible high-end D/A converter. It supports full DSD256playback and upscales all incoming signals up to 768 kHz via USB, coaxial, and optical inputs.
This delivers high-resolution sound with a spacious, immersive soundstage, precise bass, and minimal distortion. With its class-leading audio performance, the DAC Box DS2 Ultra represents an outstanding high-end value.
• Top grade AK4490 D/A chip (32-bit PCM 768kHz / DSD256)
• 6 Inputs: 1x USB, 3x optical (TOSlink®), 2x coax (S/PDIF)
• Up to 24bit/192kHz for optical & coax inputs
• 5 selectable digital filter characteristics
• 3 selectable sound modes
• High end ultra low phase oscillator with superior noise
rejection
• RCA line level solid-state analogue output stage
• Ultra linear & ultra low noise circuitry
• Separate power supplies for every stage with
advanced filter technology
• Upgradeable with optional linear power supply Power
Box DS2 Sources
• Full metal casing in silver or black
• Optional with wooden side panels (rosewood, walnut,
eucalyptus)
DAC Chip – Asahi Kasei AK4490
The Asahi Kasei AK4490 is a next-generation 32-bit / 768 kHz stereo premium DAC featuring the newly developed VELVET SOUND™ technology. It delivers high-resolution audio with a wide, immersive soundstage, precise bass, and minimal distortion.
The DAC offers five digital filters and three selectable sound modes for ultimate playback flexibility. Its integrated capacitor filter significantly reduces noise-shaping artifacts, ensuring a flat noise floor up to 200 kHz and preserving the purity of your music.
D/A Converter Specifications
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DAC Chipset: AK4490, 32-bit PCM 768 kHz / DSD256
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Sampling Rate Converter: AK4137EQ, upsampling to 768 kHz
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Supported PCM Sampling Rates:
32 / 44.1 / 48 / 88.2 / 96 / 176.2 / 192 / 352.8 / 384 / 768 kHz
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DSD Support: DSD64, DSD128, DSD256
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Filter Settings: 5 selectable filters (front panel)
Digital Inputs:
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2 x Coaxial (S/PDIF)
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3 x Optical (TOSlink®)
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1 x USB-B
Analog Output:
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RCA / Cinch
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Output Voltage: 2.2 Veff (switchable +6 dB gain = 4.4 Veff)
Digital Output:
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1 x Optical (TOSlink®)
Audio Performance:
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Frequency Response: 20 Hz – 50 kHz (+0 / –1 dB)
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THD: 0.00085% (solid-state out)
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Crosstalk: –117 dB (10 kHz @ 0 dB)
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Signal-to-Noise Ratio: 113 dB (20 Hz – 20 kHz)
Power:
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Consumption: <1 W standby / 600 mA max
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Outboard Power Supply: 18 V / 1000 mA DC (included)
Dimensions (W x H x D):
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206 x 72 x 200 mm (220 mm with sockets)
Weight:
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1010 g (without power supply)
