{"id":485,"date":"2015-06-16T07:59:00","date_gmt":"2015-06-16T04:59:00","guid":{"rendered":"http:\/\/soundex.ru\/?p=485"},"modified":"2015-06-16T07:59:00","modified_gmt":"2015-06-16T04:59:00","slug":"sravnitelnyj-test-slepoe-testirovanie-usb-tsapov-po-metodu-fsq","status":"publish","type":"post","link":"https:\/\/soundex.ru\/en\/obzory\/sources-obzory\/sravnitelnyj-test-slepoe-testirovanie-usb-tsapov-po-metodu-fsq\/","title":{"rendered":"Comparative test. Blind FSQ testing of USB DACs"},"content":{"rendered":"

\u00a0<\/h3>\n

There has long been a debate among good sound lovers about whether the difference between cables, sources and DACs is so well audible that it can be identified with our eyes closed. Or are we more influenced by brand promotion and personal preferences?<\/strong><\/h3>\n

We have gathered 10 experts in the field of audio from our forum Soundex.ru. Many of them have been listening to music at home for decades, have assembled their systems from scratch, have listened to hundreds or even thousands of different components. And we have invited them to the showroom of the company. RoundAudio<\/a> We deliberately did not limit ourselves to one price category of DACs and allowed ourselves such a large price spread. After all, the second question that worries many is how real the price that brands put up for their products is.<\/h3>\n

In order to completely eliminate personal preferences in music genres and avoid subjectivity, we used AudioDoctor FSQ 2006, a well-tested technique in our reviews, originally developed to test the sound in car audio, but later adapted for analysis of home audio systems.<\/p>\n

Let us mention right away that this test is not the truth in the last instance, and perhaps its results are only suitable for our test system. Besides, it excludes undoubtedly important but very subjective parameters depending on the listener's mood, such as \"musicality\", \"involvement\", \"emotionality\" of the system.<\/p>\n

For the test we used tracks No. 15 (setting the volume level to 86 dBA at the listening point), 9 (estimating the width of the formed stereo phase), 10 (estimating the scene depth and microdynamics transmission accuracy), 11 (estimating the attack, focus and localization), 12 (estimating the tonal balance and scene space transmission), 13 (estimating the sound at small levels, macro and microdynamics).<\/p>\n

All devices were connected to the computer directly via USB using ASIO or WASAPI drivers in the first stage. In the second stage, listening was performed via M2Tech HiFace Evo converter via SPDIF. It should also be noted that during the testing unbalanced RCA outputs of the devices were used. And devices equipped with balanced XLR outputs in other conditions could have proved different.<\/p>\n

The complete system for testing looked like this:<\/p>\n

Source - Toshiba Qosmio G50-12L, Korg AudioGate 3.05.<\/h4>\n

DACs are the test object behind the screen.<\/h4>\n

The preamplifier is a passive transformer Django, retail price in Russia USD 2200.<\/h4>\n

The power amplifier is Burson Audio Timekeeper monoblocks.<\/h4>\n

Interblock cables - Tchernov Audio Ultimate.<\/h4>\n

Aktyna SCM Vortex SPK acoustic cables.\u00a0<\/h4>\n

<\/p>\n

\u00a0<\/p>\n

So, at first a little bit about the DACs themselves and their impressions of listening. At the end of the article there are the results and a little analysis.\u00a0<\/p>\n

\u00a0<\/p>\n

\n

ASUS Essence III<\/strong>\u00a0<\/span><\/h3>\n

ASUS was the first IT manufacturer to pay such serious attention to the Hi-Fi industry, starting with the development of premium Essence series sound cards, which made it possible to turn an ordinary computer into a very decent sound source. However, the company did not stop and quickly mastered the production of external DACs. The top on this path was the flagship DAC ASUS Essence III.<\/p>\n

There are two large volume control knobs on the front panel, one for level control at the line outputs and the other for headphone output.<\/p>\n

<\/h3>\n

The following connectors are available to connect to the audio source: asynchronous USB connector, linear RCA-stereo input, coaxial, optical, balanced AES\/EBU from digital inputs, linear RCA and balanced XLR outputs are also available. A special toggle switch is provided, which allows you to mute the volume control and send a signal to the line output with a fixed level. The highlight of the model are balanced microXLR outputs for connecting Hi-End headphones.<\/p>\n

Two ADI AD1955 chips are responsible for the digital-to-analog conversion, one per channel, in balance, using high-precision quartz oscillators (TCCO\/TCXO) to achieve high dynamics and minimise jitter. The JRC MUSES 02 and ADI AD827SQ operational amplifiers provide high sound stability with minimal distortion. The device is equipped with two 24-position attenuators built on resistors with a tolerance of 0.1 %, which gives the optimal channel balance.<\/p>\n

<\/p>\n

Circuits are built on the principle of \"double mono\". Analog and digital parts of the circuit, made on separate PCBs, are powered by autonomous stabilized power supply units. Voltage is supplied to the power supply units from a high power toroidal transformer. Smoothing the current is provided by WIMA capacitors.<\/p>\n

Using ADI AD1955 chips, ASUS Essence III supports DSD playback at the hardware level, eliminating the need to convert the signal to PCM. A special toggle switch on the rear panel allows you to switch the USB input to USB 1.0 mode (work with a computer without drivers) or USB 2.0 mode (work with an ASIO driver). In the first case, the maximum sample rate is limited to 48 kHz. USB 2.0 mode supports PCM up to 192 kHz\/24 bits and DSD64\/128 streams. All device inputs support 24-bit\/192 kHz sampling, which is an important advantage.<\/p>\n

The ASUS Essence III can be used as a preamplifier and features a powerful built-in headphone amplifier built on TI LME49600 chips. Individual amplification modules are used for the balance outputs and 6.3mm outputs. The amplifier's capabilities allow even the most demanding Hi-End headphones to be used with impedances up to 600 ohms.<\/p>\n

Essence III is equipped with a fairly simple and functional remote control, which allows you to turn on and off the device, switch inputs and outputs. The remote control also allows you to adjust the volume of the line output, attenuator which is motorized. When connecting the DAC to an amplifier with its own volume control, the adjustment can be disabled by a special toggle switch.<\/p>\n

<\/p>\n

The impressions of the audition:<\/strong><\/h3>\n

USB<\/h3>\n

Tonal balance is smooth. bass is deep, well articulated. the scene is continuous, and, on the test recordings, it is distinctly out of the loudspeaker base. the scene space and air are transmitted well. the detail is high, but not excessive. micro and macro dynamics are very good. the attack is good. focusing and localization in the horizontal plane is at least good. in the vertical plane is good. the height of the instruments corresponds to the natural height. sound images are not in any way associated with asce sound at low levels is very good, so...<\/p>\n

SPDIF<\/h3>\n

In general, the sound of the device in this connection is similar to that of a USB connection, with some impairments in terms of bass depth and sound spatial characteristics.<\/p>\n

Characteristics:<\/h3>\n\n\n\n\n\n\n\n\n\n
\n

Model name<\/p>\n<\/td>\n

\n

ASUS Essence III<\/p>\n<\/td>\n<\/tr>\n

\n

Manufacturer's website<\/p>\n<\/td>\n

\n

asus.com<\/p>\n<\/td>\n<\/tr>\n

\n

Approximate cost<\/p>\n<\/td>\n

\n

165-170 thousand rubles<\/p>\n<\/td>\n<\/tr>\n

\n

Chip<\/p>\n<\/td>\n

\n

ADI AD1955<\/p>\n<\/td>\n<\/tr>\n

\n

Key Technologies<\/p>\n<\/td>\n

\n
    \n
  • DSD Playback<\/li>\n
  • 2 ADI AD1955 chips - one per channel<\/li>\n
  • Independent power supplies for each channel<\/li>\n
  • Toroidal transformer<\/li>\n
  • AD 827SQ and MUSES 02 operational amplifiers<\/li>\n
  • Step attenuator on relay with remote control capability<\/li>\n
  • TCXO clock generator<\/li>\n
  • Fully balanced amplifier for symmetrical and asymmetrical headphones<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Overall dimensions<\/p>\n<\/td>\n

\n

322 x 71 x 228 mm<\/p>\n<\/td>\n<\/tr>\n

\n

Weight<\/p>\n<\/td>\n

\n

4 kg<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

\n

\u00a0<\/p>\n

Burson Audio Conductor Virtuoso 9018<\/strong><\/h3>\n

The Australian company Burson Audio is well known to Russian audiophiles and has an excellent reputation for excellent sounding devices. One of the flagship models of the company was the device Burson Audio Conductor Virtuoso 9018, which combines a USB DAC, preamplifier and headphone amplifier.<\/p>\n

the 9018 is made in a fairly solid aluminium case with a minimalist design. the case has an anti-resonance design. the case details are very carefully fitted, so it looks almost like a monolithic object. the case design effectively copes with the passive cooling function of the device, which allowed the manufacturer to eliminate the fan. the central place on the front panel is occupied by an impressive volume control knob with a very stylish LED indication. there is also an input selector switch.<\/p>\n

<\/p>\n

The device is equipped with Tenor TE8802 (24-bit\/192 kHz) USB asynchronous interface and optical and coaxial inputs supporting a resolution of up to 32 bits\/192 kHz. For analog switching the following are used: RCA input, headphone output (6.35 mm), DAC line output and adjustable preamplifier output.<\/p>\n

The Conductor Virtuoso 9018 is based on the well-known and well-proven 32-bit ESS SABRE 32 Reference chip with Time Domain Jitter technology minimizing jitter levels, as well as versions of the model with a more budget Burr Brown PCM 1793 DAC chip. In both cases, the entire circuitry of the device is made on discrete elements using Mosfet transistors for each channel, allowing you to take full advantage of the chip.<\/p>\n

<\/p>\n

The device has a new 100-step volume control realized on TI PGA2310 chip. 120 dB dynamic range and non-linear distortion coefficient plus noise is 0.0004 %.<\/p>\n

The design of Burson Audio Conductor Virtuoso 9018 uses a proprietary power supply unit that receives voltage from a toroidal transformer. The power supply unit uses capacitors with a total capacity of 32800 \u03bcF. This makes it possible to almost completely eliminate unwanted noise.<\/p>\n

The unit performs perfectly with the preamplifier function, and the signal is fed from the amplification stage located up to the current amplification section, allowing you to take full advantage of the output stage on field-effect transistors. Burson Audio Conductor Virtuoso 9018 also has a built-in headphone amplifier, fully implemented on a discrete circuitry, and operates in pure Class A. It provides full control over any headphones.<\/p>\n

An important feature of the model is the proprietary VOS (Variable Output Stage) with the possibility of changing the gain level, which is used when working in headphone amplifier and preamplifier mode. In the first case, thanks to the VOS stage, the device confidently works with any headphones, providing them with power supply from 0.18 to 4 W per channel. When working in preamplifier mode it is possible to set the gain level from 7 to 18 dB, which allows you to effectively work with the terminals of any power.<\/p>\n

Burson Audio Conductor Virtuoso 9018 has a handy miniature aluminium remote control that allows you to mute, switch tracks and adjust the volume.<\/p>\n

<\/p>\n

The impressions of the audition:<\/strong><\/h3>\n

USB<\/h3>\n

Tonal balance is generally flat, with a slight accent in the bass area. The bass is deep, the articulation is satisfactory. The scene is continuous, and, on the test recordings, goes beyond the loudspeaker base. The space and air of the scene is transmitted well. The detail is generally high. Micro and macro dynamics are good. The attack is very good. The focus and localization in the horizontal plane is good. In the vertical plane is good. The height of the instruments corresponds to the natural one. Sound images are not associated with the speaker. Sound at low levels is good.<\/p>\n

SPDIF<\/h3>\n

Sound retains the basic features of USB connectivity, with noticeable improvements in bass articulation and spatial sound characteristics (localization and focus).<\/p>\n

Characteristics:<\/h3>\n\n\n\n\n\n\n\n\n\n
\n

Model name<\/p>\n<\/td>\n

\n

Burson Audio Conductor Virtuoso 9018<\/p>\n<\/td>\n<\/tr>\n

\n

Manufacturer's website<\/p>\n<\/td>\n

\n

bursonaudio.com<\/p>\n<\/td>\n<\/tr>\n

\n

Approximate cost<\/p>\n<\/td>\n

\n

100-105 thousand rubles<\/p>\n<\/td>\n<\/tr>\n

\n

Chip<\/p>\n<\/td>\n

\n

ESS 9018 DAC<\/p>\n<\/td>\n<\/tr>\n

\n

Key Technologies<\/p>\n<\/td>\n

\n
    \n
  • Fully discrete circuit<\/li>\n
  • Input stage in fully symmetrical design, implemented on field-effect transistors<\/li>\n
  • Toroidal transformers<\/li>\n
  • Output stage on specially designed field-effect transistors<\/li>\n
  • Tenor Asynchronous USB Receiver (24 bit\/192 kHz)<\/li>\n
  • Digital 100-step volume control on PGA2310 chip<\/li>\n
  • VOS output stage<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Overall dimensions<\/p>\n<\/td>\n

\n

80 \u00d7 265 \u00d7 255 mm<\/p>\n<\/td>\n<\/tr>\n

\n

Weight<\/p>\n<\/td>\n

\n

6 kg<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

Cary Audio DAC100<\/strong>\u00a0<\/span><\/h3>\n

Company Cary Audio has been based in 1989 in the USA. Among audiophiles it has deserved recognition thanks to wide assortment of high-quality tube amplifiers which for a long time remained the basic kind of production of a brand. In an epoch of digital technologies the company also has found the worthy place in the market, becoming one of large manufacturers of multichannel processors and the DACs possessing high characteristics. The line of the audiophilic production which is let out on the advanced technologies, is called Classic. One of bright representatives of this line I<\/p>\n

The device is made in a full-size steel case 44 centimeters wide. The thick front panel is made of silver aluminum. There are two lines of LED indication, a number of buttons for selecting inputs and a special button responsible for phase inversion of the signal. The device looks simple and solid.<\/p>\n

Switching is carried out using five switchable input connectors, including 4 SPDIF digital inputs (2 coaxial and 2 Toslink) and a USB input. The signal is output to an analogue RCA output with a gold-plated connector or to a balanced XLR.<\/p>\n

<\/p>\n

Two ESS Sabre ES9023 balance chips are responsible for the digital-to-analogue conversion in the Cary Audio DAC100 circuit. This chip has proven itself in high-end digital technology, providing accurate sound with minimal noise and distortion. The circuitry is made without any general feedback. The XLR sockets with gold-plated connectors have a symmetrical line output, eliminating the need for the user to artificially create a balance output using multiple operating amplifiers.<\/p>\n

<\/p>\n

\u00a0<\/p>\n

Coaxial and optical inputs are received at the Wolfson WM8805 Input Receiver, which supports 192 kHz sampling rates for SPDIF and 96 kHz for Toslink. The USB input serves the powerful XMOS processor, which provides asynchronous digital stream processing up to 24 bits\/192 kHz. The processor has high performance and effectively reduces jitter. The desired input can be selected using a button on the front panel of the device, with an LED display showing the input frequency.<\/p>\n

Considerable attention has been paid by the manufacturer to the construction of an effective power supply circuit for the device. The digital and analog parts of the circuit are powered by a separate toroidal transformer, while the transformer feeding the analogue path is protected by a Faraday screen, which allows to get rid of electrical interference and external noise.<\/p>\n

An interesting feature of the device is the possibility of phase inversion of the signal. It can be activated by pressing a special button on the front panel. As a result, any phase is turned 180 degrees. This function will be useful when listening to phonograms with the phase inverted during recording.<\/p>\n

The Cary Audio DAC100 digital to analogue converter is an effective device for playing high quality music files from your computer's hard drive and can also be used to improve the sound quality of any digital source.<\/p>\n

<\/p>\n

The impressions of the audition:<\/strong><\/h3>\n

USB<\/span><\/h3>\n

The tonal balance is generally flat, the tweeter area is slightly softened. The bass is deep, well articulated. The scene is continuous, and, on the test recordings, the space and air in the scene are transmitted at least very well. The detail is high. Micro and macro dynamics are very good. The attack is very good. The focus and localization in the horizontal plane is very good. The vertical plane is very good. The height of the instruments corresponds to the natural height. Sound images are not associated with the speaker in any way.<\/p>\n

SPDIF<\/h3>\n

Changing the connection has not revealed any significant changes in the sound character. The device sounds equally well in both USB and SPDIF.\u00a0<\/p>\n

Characteristics:<\/h3>\n\n\n\n\n\n\n\n\n\n
\n

Model name<\/p>\n<\/td>\n

\n

Cary Audio DAC100<\/p>\n<\/td>\n<\/tr>\n

\n

Manufacturer's website<\/p>\n<\/td>\n

\n

caryaudio.com<\/p>\n<\/td>\n<\/tr>\n

\n

Approximate cost<\/p>\n<\/td>\n

\n

195 thousand rubles<\/p>\n<\/td>\n<\/tr>\n

\n

Chip<\/p>\n<\/td>\n

\n

ESS Sabre ES9023<\/p>\n<\/td>\n<\/tr>\n

\n

Key Technologies<\/p>\n<\/td>\n

\n
    \n
  • Two Sabre ES9023 ESS chips in balance for accurate signal conversion<\/li>\n
  • Application of circuitry without general feedback<\/li>\n
  • Separate toroidal transformer for digital and analog circuit parts<\/li>\n
  • Wolfson WM8805 four SPDIF digital audio input receivers<\/li>\n
  • XMOS processor for processing the signal from the USB interface using an asynchronous algorithm (24-bit\/192 kHz).<\/li>\n
  • Balanced and unbalanced inputs<\/li>\n
  • There is a possibility of signal phase inversion<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Overall dimensions<\/p>\n<\/td>\n

\n

89 x 440 x 395 mm<\/p>\n<\/td>\n<\/tr>\n

\n

Weight<\/p>\n<\/td>\n

\n

9.5 kg<\/p>\n

\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

\n

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Chord 2Qute<\/strong>\u00a0<\/span><\/h3>\n

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\u041a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 \u0426\u0410\u041f Chord 2Qute \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u0432 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u043e\u043c \u0430\u043b\u044e\u043c\u0438\u043d\u0438\u0435\u0432\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435 \u0433\u0430\u0431\u0430\u0440\u0438\u0442\u0430\u043c\u0438 \u0432\u0441\u0435\u0433\u043e 160x70x40\u00a0\u043c\u043c. \u0414\u0435\u0442\u0430\u043b\u0438 \u043a\u043e\u0440\u043f\u0443\u0441\u0430 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u043e\u0433\u043d\u0430\u043d\u044b. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u044d\u043e\u043c\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442 \u0432\u043f\u0435\u0447\u0430\u0442\u043b\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0431\u0440\u0443\u0441\u043a\u0430 \u043a\u0440\u0430\u0441\u0438\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u043e\u0433\u043e \u043c\u0435\u0442\u0430\u043b\u043b\u0430. \u0414\u0438\u0437\u0430\u0439\u043d \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0432 \u0434\u0443\u0445\u0435 Chord. \u0415\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c \u043d\u0430 \u043f\u0435\u0440\u0435\u0434\u043d\u0435\u0439 \u043f\u0430\u043d\u0435\u043b\u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0438\u043b\u043b\u044e\u043c\u0438\u043d\u0430\u0442\u043e\u0440, \u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u044c\u043d\u044b\u0439 \u0447\u0438\u043f \u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u043d\u0441\u043a\u0430\u044f \u043f\u043b\u0430\u0442\u0430. \u041f\u0440\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u043f\u043e\u0434\u0441\u0432\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0440\u0430\u0441\u0438\u0432\u044b\u043c \u0437\u0435\u043b\u0435\u043d\u043e\u0432\u0430\u0442\u044b\u043c \u0441\u0432\u0435\u0447\u0435\u043d\u0438\u0435\u043c.<\/p>\n

Chord 2Qute \u0438\u043c\u0435\u0435\u0442 \u043a\u043e\u0430\u043a\u0441\u0438\u0430\u043b\u044c\u043d\u044b\u0439, \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439, USB \u0432\u0445\u043e\u0434\u044b \u0438 \u0432\u044b\u0445\u043e\u0434\u044b. USB \u0432\u0445\u043e\u0434 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u0438\u043c\u0435\u0435\u0442 \u0433\u0430\u043b\u044c\u0432\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044e.<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

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<\/p>\n

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\u0414\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f Chord 2Qute \u0431\u044b\u043b\u0430 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0441\u0435\u0440\u0438\u0438 Chordette \u043f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u044d\u0442\u043e\u043c\u0443 \u043d\u043e\u0432\u044b\u0439 \u0426\u0410\u041f \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438, \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 Hugo. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u044d\u0442\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438, Chord 2Qute \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d, \u0441\u043a\u043e\u0440\u0435\u0435, \u0434\u043b\u044f \u0434\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. \u0412 \u0441\u0432\u044f\u0437\u0438 \u0441 \u044d\u0442\u0438\u043c \u0438\u0437 \u0435\u0433\u043e \u0430\u0440\u0441\u0435\u043d\u0430\u043b\u0430 \u0431\u044b\u043b\u0438 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u00ab\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435\u00bb \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0434\u043b\u044f Hugo. \u0412 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u043e\u043d \u0431\u044b\u043b \u0438\u0437\u0431\u0430\u0432\u043b\u0435\u043d \u043e\u0442 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440\u0430 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0439 \u0431\u0430\u0442\u0430\u0440\u0435\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f.<\/p>\n

<\/p>\n

The impressions of the audition:<\/strong><\/h3>\n

USB<\/h3>\n

\u0422\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0431\u0430\u043b\u0430\u043d\u0441 \u0432 \u0446\u0435\u043b\u043e\u043c \u0440\u043e\u0432\u043d\u044b\u0439. \u0411\u0430\u0441 \u0445\u043e\u0440\u043e\u0448\u043e \u0430\u0440\u0442\u0438\u043a\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439. \u0421\u0446\u0435\u043d\u0430 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u0430, \u043d\u043e \u043d\u0430 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0445 \u0437\u0430\u043f\u0438\u0441\u044f\u0445 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043d\u0435 \u0432\u044b\u0445\u043e\u0434\u0438\u0442 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0431\u0430\u0437\u044b \u0433\u0440\u043e\u043c\u043a\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439. \u041f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0438 \u0432\u043e\u0437\u0434\u0443\u0445 \u0441\u0446\u0435\u043d\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442\u0441\u044f \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e. \u0414\u0435\u0442\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u0430\u044f. \u041c\u0438\u043a\u0440\u043e\u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0430 — \u0445\u043e\u0440\u043e\u0448\u043e, \u043c\u0430\u043a\u0440\u043e\u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0430 — \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e. \u0410\u0442\u0430\u043a\u0430 — \u0445\u043e\u0440\u043e\u0448\u043e. \u0424\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u043a\u0430 \u0438 \u043b\u043e\u043a\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432 \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 — \u0445\u043e\u0440\u043e\u0448\u043e. \u0412 \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 — \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e. \u0412\u044b\u0441\u043e\u0442\u0430 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0447\u0443\u0442\u044c \u0432\u044b\u0448\u0435 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u043e\u0439. \u0417\u0432\u0443\u043a\u043e\u0432\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u043d\u0435 \u0430\u0441\u0441\u043e\u0446\u0438\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0441 \u0410\u0421. \u0417\u0432\u0443\u0447\u0430\u043d\u0438\u0435 \u043d\u0430 \u043c\u0430\u043b\u044b\u0445 \u0443\u0440\u043e\u0432\u043d\u044f\u0445 \u0445\u043e\u0440\u043e\u0448\u0435\u0435, \u0442\u0435\u043c\u0431\u0440\u044b \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u043d\u044b.<\/p>\n

SPDIF<\/h3>\n

\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0442\u0438\u043f\u0430 \u0434\u0430\u0435\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u0440\u043e\u0441\u0442 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0437\u0432\u0443\u0447\u0430\u043d\u0438\u044f \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u043e USB. \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0437\u0430\u043c\u0435\u0442\u043d\u044b \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u0432 \u0447\u0430\u0441\u0442\u0438 \u0433\u043b\u0443\u0431\u0438\u043d\u044b \u0431\u0430\u0441\u0430, \u043c\u0438\u043a\u0440\u043e\/\u043c\u0430\u043a\u0440\u043e\u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0438 \u0438 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a \u0437\u0432\u0443\u0447\u0430\u043d\u0438\u044f (\u0432\u044b\u0441\u043e\u0442\u0430 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432, \u043b\u043e\u043a\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438 \u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u043a\u0430).<\/p>\n

Characteristics:<\/h3>\n\n\n\n\n
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Model name<\/p>\n<\/td>\n

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Chord 2Qute<\/p>\n<\/td>\n<\/tr>\n

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Manufacturer's website<\/p>\n<\/td>\n

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Home<\/a><\/p><\/blockquote>\n