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Seven sets of inputs: With 2 sets of COAX and 1 set of OPT input, support Bluetooth 5.0/IIS/USB/AES/EBU input, compatible with most audio devices, except Bluetooth, other interfaces are DSD decoding (DSD64).Advanced components and technologies: Using CPLD logic programming technology, clock regeneration, IIS signal de-jitter, DSD\'s DOP sound cancellation, 4 WM8741 chips have shields that can isolate electromagnetic interference. The femtosecond 957 crystal oscillator is used to make the sound more pure and soft.Powerful power supply: Equipped with German BLOCK 60VA transformer, the power supply adopts LT3042/LT3045 voltage regulator chip, 6 groups of independent first-level voltage stabilizers & 11 groups of second-level voltage stabilizers are used to supply power to each chip separate
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Sign Up Now ! HiFi Bluetooth 5.1 OPT/COAX/IIS D/A Converter 4×WM8741+XMOS USB Audio Decoder Item description
Features
- Seven sets of inputs: With 2 groups of COAX and 1 set of OPT input, support Bluetooth 5.0/IIS/USB/AES/EBU input, compatible with most audio devices, except Bluetooth, other interfaces are DSD decoding (DSD64).
- Advanced components and technologies: Using CPLD logic programming technology, clock regeneration, IIS signal de-jitter, DSD\'s DOP sound cancellation, 4 WM8741 chips have shields that can isolate electromagnetic interference. The femtosecond 957 crystal oscillator is used to make the sound more pure and soft.
- Powerful power supply: Equipped with German BLOCK 60VA transformer, the power supply adopts LT3042/LT3045 voltage regulator chip, 6 groups of independent first-level voltage stabilizers & 11 groups of second-level voltage stabilizers are used to supply power to each chip separately, and the total capacity of the main filter capacitor is 70000μF.
- Exquisite appearance: All-aluminum case shell, good heat dissipation, good shielding performance, can effectively reduce noise interference; equipped with 3.83-inch OLED display screen which can display working status in real-time; equipped with remote input: Bluetooth 5.1/2 groups of output: XLR/RCA
- Distortion: 0.0008%
- Signal-to-noise ratio: 123dB/130dB
- Lotus port audio output amplitude: 2V RMS
- Balanced audio output amplitude: 4V RMS
- Working voltage: supported formats: PCM 44.1K-192K/24bit, DSD DOP64
- USB/IIS supported formats: PCM 44.1K-192K/24bit, DSD64 native
- Bluetooth Support Mode: 430*75*279mm
- Net weight: 7.5kg
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Delivery details Please leave VALID TELEPHONE NUMBERwhich is necessary and very important.Customs Clearance
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We are NOT responsible for any import tax or customs delay.Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries).
Return Policy
Free Return Within 30 Days
We provide return within 30 daysfor all items you bought on , full refund and return shipping will be provided.
1-year warrantyis provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).
If you are satisfied with our products and service please leave a 5-star. response is very important to us just like our lives, please DO contact us before you leave a neutral or negative response, we will provide better solutions until you are satisfied.
About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience. Contact us Please don\'t hesitate to contact us if you have any questions or comments about our items.And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time
Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)
Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don\'t leave any negative / neutral response or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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