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Ships to:
Worldwide See exclusions
Ships to:
Worldwide See exclusions

Details about  NEW WM8741 DIR9001 Coaxial Optical DAC Decoder W/ CS8421 24bit/192Khz Upsampling

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NEW WM8741 DIR9001 Coaxial Optical DAC Decoder W/ CS8421 24bit/192Khz Upsampling
Item Sold
Item condition:
Mar 05, 2012
Winning bid:
US $96.00
2 bids ]
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Item location:
Fast to worldwide,HongKong, China


eBay item number:
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Item specifics

Condition: New  

NEW WM8741 DIR9001 Coaxial Optical DAC Decoder W/ CS8421 24bit/192Khz Upsampling

WM8741 From WOLFSON as one of the best DAC chip

With CS8421 24bit 192Khz upsampling module to get great bass/treble extension

Many audiophile grade components to present very good sonic

Up for sale is a great DAC base on WM8741 DAC chip which well know as the best DAC chip so far, It generally is the goal of DAC project for many audiophiles, Now you could get it for a very good price with best C/P rate,It is fully assembled so you dont have to spend several hours to buit, Just connect it to transformer and enjoy the music!

It has two ways digital inputs include coaxial and optical, Can works with many audio devices which has coaxial/optical output and computer, It would be the best solution for your hifi project.It has a separately PCB board with 3 LED input indecators and a button swith to choose inputs via a encapsulated relay,No electromagnetic interfence.

 The digital receiver is DIR9001 from TEXAS Instruments, It still is one of the best digital receiver although only carries 24bit/96Khz sampling rate and it seems not as good as the other 24bit/ 192Khz receivers,But its taster of the sonic is so charming that we could not forget it. Now we use one CS8421 receiver to provide 24bit/192Khz sampling rate for the DIR9001,It archives a new sound stage -- bring richer details, More emotional and mellow vocal... Much better bass/treble extention!!

It definitely would be your new good toy, Just take it to your home now! You will never regret for your brilliant choice :-)

Note: We have hight quality 30W R-core transformer with 115V/230V input,Click here to see


  • DIR9001 optical/coaxial  digital receiver
  • WM8741 from WOLFSON as one of the best DAC chip,With perfect music presenting and extremely low distrotion
  • CS8421 from Cirrus to supply 24Bit/192Khz sampling rate for DIR9001
  • Digital buffer uses 26LS32 / 26C32 from Texas instrument.
  • Output OP is a OP275 dual op, Can be repalced with many OPs to taster different sonic.
  • NICHICON 3300UF *4 filter capactiros.
  • Capacitor using NICHICON / PANASONIC FC audio series  / PHILIPS BC series / SIMENS /  NIPPON OSCON etc.
  • Fast recovery BYV27 rectifier diode 
  • Isolated digital transformer for coaxial input to elimate noise, Original RX178A optical receiver from TOSHIBA, 10PPM high precison oscillator applied.


  • Advanced Ultra High Performance Multi-bit Sigma-Delta Architecture
    -  128dB SNR (‘A’-weighted mono @ 48kHz)
    -  125dB SNR (‘A’-weighted stereo @ 48kHz)
    -  123dB SNR (non-weighted stereo @ 48kHz)
    -  -100dB THD @ 48kHz
    -  Differential analogue voltage outputs
    -  High tolerance to clock jitter
  • Support sampling rate: 44.1kHz,48kHz,88.2kHz,96kHz,192KHZ
  • Power supply: AC (14V~16V)~0~(14V~16V), AC 8V~10V
  • Size: 140mm * 110mm *38mm(L*W*H)
  •    Package Content:

    •     One WM8741 24bit/192Khz DAC.

    International Buyers – Please Note:

    Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

  • We only accept Paypal.
  • Payment must be received within 7 days after the auction end.
  • Receiver pays Customs Duties,Import Dutiues,etc.
Shipping Terms
  • We ship to worldwide except following countries and regions:(Africa/Estonia,See exclusion).
  • We ship to Paypal address only,Pls confirm the address in paypal is matched with your shipping address before make a payment.
  • Item will be shipped within 3 working days from clear payment received.
  • We use Registered Air Mail / DHL express / EMS express/Surface Mail according to situation.Shipping extra might applied to some countries or regions(ODA parcel).

    7-20 working days to:

    USA, Canada, Australia, UK, Most of Europe countries

    10-25 working days to:

    France, Germany, (due to strict custom policy)

    10-35 working days to:

    Italy, Spain,Russia(due to strict custom policy)

    10-45 working days to:

    Brazil,Chile, Most of South America countries,Other countries

  • We deliver products from China, If you agree on the above deliver time, Please do not leave under 4 score detail sellers rate of shipping time.
  • We will post your Positive FeedbackPositive feedback rating when your item is shipped. Please also leave us positive feedback Positive feedback rating and Five Star 5/5 detailed sellear rating if you are Satisfied with your purchase.  For Any Reason, if you have problems with shipping, product or others, before you leave a neutralNeutral feedback rating or negative Negative feedback rating feedback or you want to open a dispute or claim. please contact us by Ebay Message System or email . We will do our best to solve your problem and provide you the Best Customer Service Experience.  we are pleased to offer high quality products with AMAZING Five Star Service.
  • All items come with one year factory warranty.
  • If Item is defective and not working on arrival, please contact us within 3 days before leaving feedback.
  • Please contact us to request a return authorization(RMA) and RETURN ADDRESS before return.
  • Products must be returned in the same condition as you received.Products and accessories must be in their ORIGINAL codition.
  • buyer must return the goods by local post office. we can't accept other way return such as UPS and fedex for custom problem.
  • Shipping costs are not refundable and buyer must pay for return shipping.

Guarantee:One year factory warranty for all items.

Contact Us

**Any question,Pls dont hesitate to email me or send me Ebay message**

** Email # with @)**

Please leave us perfect 5 stars in the Detailed Seller Ratings. If you are satisfied with the overall experience of this transaction we request you to give us a rating of 5 stars in our DSR. If for any reason your transaction is less than satisfactory, We encourage you to please contact us first and we do ours best to help you. Thanks.

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