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Details about   DTS/AC3 Home Theater SPDIF Coaxial To 2.1/5.1 Channel Audio Decoder

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DTS/AC3 Home Theater SPDIF Coaxial To 2.1/5.1 Channel Audio Decoder
Item Ended
22 Sep, 2012 20:15:48 BST
US $46.98
Approximately £30.88(including postage)
US $11.90 (approx. £7.82) ePacket delivery from China | See details
See details about international postage here.  help icon for delivery - opens a layer
Item location:
深圳市, 廣東省, China


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  08 Sep, 2012 12:01:45 BST  View all revisions

Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition
Brand: Unbranded/Generic
MPN: None Model: SX-512
Country of Manufacture: China

     We ship to USA by Epacket, the delivery time is 7-12 business days.

      DTS/AC-3 audio decoder, are widely used in the computer PC, laptop, PS3, XBOX360, HD players, HD set-top boxes, DM500/DM800, Blu-ray DVD, HD-CD, KTV audio and other audio and video output of the source audio signal decode. Restore to DTS/AC-3 Dolby sound field. Take the old 5.1 amp, audio and stereo 2.1 speakers. For many families, schools, squares, concert halls, KTV, movie theaters and other places to enjoy DTS/AC-3 Dolby sound field effects caused by shock.




1): extensive input and output interfaces: input optical fiber, coaxial, analog 3.5mm audio. Output SW, CE, SR, SL, FR, FL
2): high-speed audio decoder chip can decode DTS / Dolby AC-3 digital audio source
3): wide range of applications: computer PC, laptop, PS3, XBOX360, HD players, HD set-top boxes, DM500/DM800, Blu-ray DVD, HD-CD, KTV audio
4): refined products, simple, plug and play, mobile and strong


1): support for digital DTS, Dolby AC-3 audio signal source decoding, the output of 5.1 or 2.1 channel analog audio signal
2): Support for analog stereo (R / L) audio signal is decoded, the output of 5.1 or 2.1 channel analog audio signal
3): all the way to digital OPTICAL (optical) audio signal input, one digital COAXIAL (coaxial) audio signal input, one analog AUX (stereo) input. More complete multi-channel digital audio and analog audio input
4): multi-channel signal input, one-button switch, convenient
5): Power auto-detection signal input channel, switch to a signal input channel, when no signal input, output mute function
6): 6 RCA (RCA) output, 5.1 or 2.1-channel analog output, one-button switch, power and memory saving
7): 24-bit audio DSP, 96KHZ/24bit ADC and DAC digital processing chip
8): noise ratio: 120db
9): Separation: 80db (1KHZ)
10): Frequency response: 20HZ-20KHZ ± 0.5db
11): Analog output level: 2.2V
12): Product Size: 108 * 75 * 26mm


Interface Specification:

1): DC/9V: DC 9 V 1 A power input adapter
2): POWER: power, POWER LED red light
3): OPTICAL: Digital Optical (OPTICAL) audio signal input
4): D1: When the signal input to digital optical audio signal input, D1 LED blue lights
5): COAXIAL: Digital Coaxial (COAXIAL) audio signal input
6): D2: When the signal input to digital coaxial audio input, D2 LED blue lights
7): AUX: 3.5mm stereo analog input interface
8): 5.1/2.1: Output channel mode switching button, Cycle 5.1 and 2.1 channel
9): SW: switch the key input channel (optical fiber, coaxial, analog stereo) Cycle
10): SW: Subwoofer output channels
11): CE: in the center channel output
12): SR: Right surround channel output
13): SL: Left surround channel output
14): FR: Front right channel output
15): FL: Front left channel output


Package Included:




SX-512 Audio Decoder



Power Adapter



Fiber Cable








1. We accepted only PayPal(Excluding Bank Cheque)

2. Please send your payment for your item within 7 days after auction ended. All no pay bidders will result in a non-paying buyer alert from Ebay and negative feedback from seller.


1. We will ship your item within 72 hours upon payment cleared.Contact us if  the item  has not arrived  after 20 business days.

2.We provide worldwide shipping


3. normal we send it by  standard HongKong Airmail.

      We also provide international Expressed delivery such as EMS, DHL , UPS and USPS

      (but you must add extra the shipping cost for the EMS,DHL , UPS or USPS)

4. Delivery time:
Shipping by China Registered Airmail or Hong Kong Airmail

7-14 working days

USA, United Kingdom, Australia.

8-20 working days

Other countries: Euro, Thailand, etc.

10-30 working days

Chile, France, Greece, Spain and Brazil

20-40 working days

India,Italy, Germany (due to strict custom policy)

 Shipping by EMS.
It will take 5~10 working days to be there.


5.We will send the item to the address you  registered in ebay. Please ensure your address is correct. If the item returns to us for the reason of your

       side ( wrong address or Customs or Post Office), we are glad to resend your item. But you should pay us the shipping and handling fees again.


6.We normally mark your item as GIFT, value (one item) less than US$35 on Customs Declaration.


7. We will NOT be responsible for any delay during delivery including but not limit to customs postage checking, strike etc.  


8. We are not responsible for any import tax or duty.

Terms of sale

1.All items have one month warranty. This warranty covers repair or replacement of defective products.If you have a defective item which you wish to return or exchange, please contact us within 3 business days from the date you receive the shipment. Customer is responsible for shipping charges on any returned items. We will make a replacement depends on our available stock.

2.Defective items must be returned within 20 days from the day you report the problem. All returns must be intact.

3.Products damaged due to improper or inadequate packaging when returned are not granted warranty coverage.

4.If the replacement is not available, a refund will be issued in the form of the original payment method.There is a 25% restocking fee for all non-defective products returned. If defective situation noticed over 15 days after delivery, shipping, and handling charges are not refundable. If you have any questions, please send an email to us and specify your ebay item number.

Contact us

1.If you have any questions or comments about our products or policies, please contact us by email with your purchased

item number. 

2.You also can contact us by leaving us an eBay message,we will be responded within 24hours.

3.Customer satisfactory is most important to us. If you have a problem or question regarding your transaction please contact us before leaving any type of feedback. Negative feedback does not solve anything. We are always willing to work things out, thank you!

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