Gustard a22

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The minimum purchase order quantity for the product is 1. These are specially selected by the Audiophonics team according to the characteristics of the product. This reference component is among today's best digital to analog conversion solution. The audio stream is divided into two channels right and left which are both fed independantly to each DAC chip. This converter has been specially developed for this specific application and comes with its own adder circuit.

This ensures that the DAC chips are working under optimum operating condition for superior audio precision. These allow you to enjoy sound reproduction that is as close as possible to the original studio recording. The digital circuit is controlled by CPLD programmable logic chip. This type of electronic controller provides a very fine control of clock cycles, phase locked loop, demodulation of DOP DSD over PCM signals, digital switch suppression, and digital filters.

Even after the DAC stage, each channel from the stereo signal goes through its own dedicated circuit. This ensure a crystal-clear channels separation with no audible interference. The DAC A22 embarks not less than two high stability toroidal transformers for its power supply.

This configuration allows to power separately the digital and analog circuits, which significantly reduces unwanted noise in sensitive audio circuits. This make the DAC-A22 a great choice for playing high-resolution files. In addition, this module supports as well I2S signals to take advantage of this excellent technology for digital audio stream.

This module incorporates two clocks Accusilicon ASB, a crystal oscillator model extremely low phase noise - than 90dBc has 10Hz typically found in professional recording equipment as well as electronic circuits very advanced audiophiles.

The analog circuit in Gustard A22 is mainly composed of independent sub-circuit made of discrete components. This type of construction is particularly interesting in the for a CPLD-driven high quality DAC in that it allows to operate optimally and without compromise regaring performance several circuits that do not share the same specifications.

Female socket 2. Check my cart. More details. Average votes for this product. Based on 3 customers reviews. Read reviews 3. Reference : New product. This product is discontinued. Last items in stock! Wishlist No products. My wishlists. Limited special offer. Our choice. Accessories for this product. Double toroidal transformers The DAC A22 embarks not less than two high stability toroidal transformers for its power supply.

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Table of Contents. Previous Page. Next Page. Page 4: Display And Menu The following graphic shows the status of the main page of the screen. The AK does not use a fixed frequency as the cutoff frequency of the filter, but automatically switches according to the DSD sampling rate. It is also highly recommended to use the USB port on the back of the chassis. Page 9 3. If the "User Account Control" window appears, click "Yes".

Click the next or install button as prompted. Page 10 5. When the installer checks the device, if there is a red text prompt: Setup requires that the device is The figure below shows the screen for successfully installing the driver. Click Finish to complete the installation.

Run Foobar Page 12 3. Click on "Components" on the left and click on "Install" on the bottom right. Use the mouse to select two files at the same time, or press Ctrl to select two files at the same time. Then click "Open". Page 13 Two rows of component information will be added to the component list, followed by "Apply".

The window shown below will pop up and click "OK". Then Foobar will restart. Page 14 5. Page 15 7. Search Advanced search…. Everywhere Threads This forum This thread. Search Advanced…. More options Share this page Share this page Share.

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You should upgrade or use an alternative browser. Thread starter tiefbassuebertr Start date pm. Status Not open for further replies. Jump to Latest. This seems to be the newest DAC generation. Measurement results are nearly perfect and the mentioned DAC device is very cheap. Who have make a listening test with it? Thank you for comments. Headphone Reviews and Discussion - Head-Fi. Last edited: pm. More options. Its specs are already on the internet.

Its a pretty fast Amp. Speakers are Focal Electra. Previously the system used to sound very sharp on ears. The details used to be great but Digital harsh didn't let me enjoy the music for extended listening. Due to this A22 which has only run for around 80 hours, The system sound very warm, vocal has a lot of weight. Bass is deep and large. Sound stage is pretty good and focused. Details are much better than before. The system which used to be very transparent already, is now showing full characteristic of the DAC.

The background is dark and silent. I also compared its USB interface with Coaxial interface. I didn't hear any difference when I changed filters option I didn't hear any difference when I changed Jitter mode 1 to 2.