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Details about  coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1

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coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1
Item Sold
Item condition:
Jun 10, 2013
US $39.68
Will ship to United States. Read item description or contact seller for shipping options. | See details
Item location:
China, China


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  May 07, 2013 06:30:17 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition


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coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1

It need over 30 days to Italy,if you care the shipping time,please don't bid.If you need the tracking number,please pay me more 5USD. If you need post it by DHL,please pay me more money.

Input Voltage: AC 9-12V, 0.5A

Plate Size: 82mm * 110mm

USB converter chip coaxial uses a dedicated CM102S, functions and effects with PCM29 ** series is the same, whichever digital signal (S / PDIF), and uses high-precision active crystal 10PPM, quality has further improved.

Digital receiver is the BB's DIR9001, sampling rate up to receive the 24bit/96K digital audio signal.

Advanced 24bit/192K decoder chip WM8740, with a good musical expression.
Many U.S. and European manufacturers by the use of sound!

Filter the output using a bile taste of dual op-amp OP275, and with op-amp socket, according to their preferences for different op-amp.

AC AC9-12V input voltage doubler rectifier multiple regulated power supply, (+-10V, +5 V, +3.3 V * 2) in terms of dynamics and tone have a very good performance.

LM317, LM337, LM7805 Three-terminal regulator IC.

Panasonic pitched top filter capacitor (FC series), (25V1500 * 3)

Sanyo solid capacitors, ELNA audio-specific capacitors.

Philips BC, Siemens, EVOX other fever capacitors.

Rings precision metal film resistors.

Imported high-speed fast recovery rectifier diodes.

Advanced gold-plated RCA output lotus seat, high-quality power supply. Input Switch.



Note:if you want this power supply ,pay me more 15USD.and it work at 220V



(1) USB DAC use:

     When you make the machine via USB cable and connect the computer when requested to switch the switch down, the computer will direct the board to the current default sound card, your original sound card will be blocked, you can play any audio in the computer software the board will direct reduction of decoding high-fidelity audio signals, you can directly access via RCA output block amplifier or multimedia speakers.

(2) digital coaxial input DAC function using:

     When you decode the board and the coaxial line so that the wheel of S / PDIF (coaxial) output to connect, please dial the switch up, this time using the board to determine the S / PDIF input line, you can put the DAC when pure decoder, the machine will direct reduction of high-fidelity audio signals.
What's include?
    coaxial DIR9001 + WM8740DAC decoders USB + coaxial G-1
Payment information:
      we accept paypal only.
Because the post time is so long.so i don't post to ITALY,thanks.
Note:can't combine the shipping.

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