Xduoo XA-10 AK4493*2 Chips Full Decoding DSD512 High Performance Balanced DAC Headphone Amplifier

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Available: In Stock
Price: $479.00
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Features:
Fully Balanced Circuit:
Using two DAC and double amplifier chips, fully output from decoding to amp circuit, eliminating noise interference and crosstalk between sounds caused by shared ground wires, greatly improving separation and reducing background noise.

Several Output Interface, Output Power Up to 4000mW:
With 6.5 single ended output, output power up to 3000mW.
With 4-pin XLR balanced output, the output power reaches 4000mW. 
With 4.4 balanced output, the output power reaches 4000mW.


Full Format Decode:

Support DSD format, maximum support DSD512.
Support DXD format, the maximum support sampling rate of 32bit / 384khz.
Support full MQA format, maximum support 8 times expansion, that is 32bit / 384khz.
Support PCM formats with a maximum sampling rate of 32bit / 768khz.


Multiple Input Interfaces
Support high-definition USB audio input:It can be connected to the USB interface of a computer, mobile phone,tablet, or HIFI player, Supports up to PCM32bit/768KHz, DSD512.
Support HD coaxial, optical input: It can be connected to desktop CDs, players, various digital turntables, etc, Supports up to PCM 24bit/192KHz, DSD64.
Support high-definition Bluetooth input: It can be connected to various Bluetooth playback devices,Support SBC, AAC, aptx, aptx LL,aptx HD, LDAC format transmission.


Parameters 
Power Supply: DC12V/3A 
Screen: 0.96 inch OLED
Volume Value: 100 levels
Gain: +18DB
THD: 0.0008%
Size: 22*7*10CM
S/N:
BALANCE: 120dB
BALANCE: 108dB

Crosstalk:
PHONE: 115dB
PHONE: 73dB

Output Power:
BALANCE: 4000mW(32Ω@1KHz)
PHONE: 3000mW(32Ω@1KHz)

Weight : 0.9KG
Suitable headphone impedance: 16-600Ω

Support sampling rate:
USB IN: PCM 16-32Bit/44.1K-768KHz, DSD64-512
DXD: 24-32 Bit/352.8K-384KHz
MQA: 16-32 Bit /44.1K-384KHz

Optical/Coaxial in: PCM16-24Bit/44.1-192KHz,DSD64
Bluetooth Format: SBC, AAC, aptX, aptX HD, aptX LL, LDAC

Shipping Fees

Worldwide Free Shipping on SHENZHENAUDIO, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, SHENZHENAUDIO will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.



Which Couriers To Use?

Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.

Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.



PO boxes or APO/FPO

The ability to ship to PO boxes or an APO/FPO address depends on the item's weight. If an item weighs more than 9 pounds, we won’t be able to ship to these addresses because of our current courier agreements.

To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact SHENZHENAUDIO Support.



Estimated Delivery Time

For customers in the continental United States:
5 to 14 business days from the date of shipping

For customers in Hawaii and Puerto Rico:
2 to 4 weeks from the date of shipping
International customers can expect longer shipping times, depending on the country in which they live:

Canada: 1 to 3 weeks from the date of shipping
Australia, New Zealand, Germany, France, and the UK: 2 to 4 weeks from the date of shipping
Other countries not listed above: 3 to 6 weeks from the date of shipping

Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.

If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to SHENZHENAUDIO Support within 4 months of the date of shipping or before the courier archives the tracking information.



Easy 30-Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to SHENZHENAUDIO within 30 days of the received date, subject to the conditions and exclusions below.



Eligibility Conditions

Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees are nonrefundable.



Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.



Exchanges

Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 3-5 business days for mail-in exchanges to be processed.



Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.



Shipping

To return your product, you should mail your product to: Rm306, Block A, ChengShiShanHai Center, ZhongXing Road ,Bantian Street, LongGang Zone, Shenzhen, Guangdong, China

If you’ve done all of this and you still have not received your refund yet, please contact us at support@shenzhenaudio.com.