GUSTARD DAC-X9 XMOS DSD USB Balanced Analog Decoder Double Parallel WM8741

SKU: FN077
Price: US$369.98
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  • Perfect support 24,192 full interface
  • WM8741 inherent five kinds of filter mode
  • Can automatically identify 32K - 192KHZ signal
  • Base on two core WM8741 is a hi-end data converters


The third generations of DAC-X9 uses the industry's most outstanding program XMOS USB program; previous two generations of USB is not to force change the situation, three generations of USB X9 is one big bright spot, rather than a short board.

Decoding part DAC-X9 generations, like USB part is different, as follows:

X9 first generation of USB using TE7022
X9 second generation USB using CM6631
X9 third generation of USB using XMOS program supports DSD

The third generation X9 USB driver download to
Mac OS X 10.6.4 and above the system without having to install drivers

Since the launch of the WM8740 products, they begin the next generation WM8741 product version by two laboratories, two audition feedback edition after more than a year, several tests and combine a number of feedback on this version finally identified and named --X9. with the technological development of USB, USB 24 96 is no longer able to meet the requirements of the faithful burn, USB 24 192 became inevitable product of the second generation X9 born. So we did not stop for USB study, but the requirement for USB is rising to another level, after more than six months, we finally put the industry's very famous XMOS completely thorough understanding of the program, but also realized the civilian population also has high-end USB DAC dream, which is three generations X9.

DAC-X9 is a factory machine-style layout design, industrial production
Soft control technology, the perfect support 24,192 full interface
Settings can be saved


Input: Coaxial Optical Digital balance USB
Output: Native balanced and unbalanced
Power: 115V / 230V
Machine Dimension: 190 * 70 * 311 (MM) (excluding empty part)
Gross Weight: 3.5KG
Chassis Material: Aluminum
Surface Technology: Drawing oxidation
Body Color: Black
The front plate colors: Black and Silver
Marking process: laser, never fade

Panel features:
SOURCE: input selection, you can coaxial fiber AES / EBU USB four each input switch;
STANDBY: Standby
DFSEL: WM8741 inherent five kinds of filter mode, you can choose one according to your favorite.

X9 can automatically identify 32K - 192KHZ signal, and let the chip in the corresponding frequency, because some of this machine is the perfect all-round support for a variety of frequencies.
As the popular blue screen with backlight, but even more white loophole without glare.
Screen as significant are: signal input - digital filter section - signal frequency
Signal frequency can automatically detect significantly depending on the screen, allowing players to keep track of the music quality

DAC-X9 is based on two core WM8741 is a high-end data converters Our design philosophy is to focus on while maintaining signal integrity to avoid noise and jitter. Digital and analog channels with separate sealing ring cow independent power supply. So signals are transmitted in batches, thus ensuring maximum signal isolation and crosstalk to a minimum.

Philips uses 12 main filter capacitor array consisting BC, Philips biggest feature is the Chiang Kai-shek pollution
Two filter using 10 ST SMD electrolytic

X9 uses the FIFO and CPLD clock reconstruction techniques, and 44.1 and 48k using a different clock source, thanks to the clock to rebuild the circuit, SPDIF input demodulation can not hesitate to use CS8416.CS8416 in various demodulator chip where the signal compatibility is the best, just a bit worse jitter index, but with with ReColock the FIFO, jitter problems can be negligible. With ReColock, there is a benefit that can be safely used fiber.

Wolfson Microelectronics Wolfson microelectronics has always had a taste of most analog decoder chip known and dominate. WM8741 is a new ultra high-performance stereo digital-analog-to-chip high-end audio applications, which further consolidated Wolfson's not beyond! As Wolfson WM8741 chip can provide top-128dB SNR (mono), so it can be set to meet the performance requirements of the most demanding needs of a variety of applications, and can cut through the audio filtering required to achieve listening experience

Adopted XMOS used in professional audio field X-CORE digital signal processing unit, which has powerful processing capabilities, is by far the industry's most advanced digital audio solutions. Achieve the USB Audio Class 2.0 Asynchronous Transfer playback, and supports low latency ASIO, KS and other professional audio software interface, support for Windows and Mac operating systems.
USB 2.0 interface for asynchronous playback 1BIT / 2.8224MHz sampling rate of DSD digital signal also is DSD64

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