DACs - τελειωμό δεν έχουν

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!






Key Features:
- Supported sampling rates of 44.1, 48, 88.2, 96, 176.4 and 192kHz at word lengths up to 24 bits through all 6 digital inputs:
- 1 x USB Class 2
- 1 x AES/EBU
- 2 x TOSLINK S/PDIF
- 2 x COAX S/PDIF


6200 δολλαρς......................

- MFAST™ asynchronous technology for instant signal acquisition, jitter-free performance
- MDAT™ signal processing technology:
- Provides 2x DSD upsampling for PCM playback
- Preserves phase, frequency and dynamic integrity of waveform
- MDAC™ discrete dual differential D-to-A conversion circuit
- MCLK™ high-purity master clock that establishes new benchmarks in jitter performance
- Sleek credit-card style remote control included for input switching
- USB service port for future software upgrades
- Serial port for wired remote control
- Power supply:
- Power factor corrected
- Universal 90V-260V, 50/60Hz
- Power consumption: max. 50W
- CE Approved


Stereo analog outputs: Balanced (XLR) and Unbalanced (RCA)
Output voltage (with 0dBfs input):
- XLR outputs: 4.6Vrms (+15.4dBu)
- RCA outputs: 2.3Vrms (+9.4dBu)

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

TEAC UD-H01 USB DAC


Vincent Kars hinted us that TEAC, the mother ship, has quietly launched (in Japan and Europe) the new UD-H01 DAC with Asynchronous USB transfer mode and a built in headphone amplifier. Using two 32 Bit 192kHz Burr Brown converters, the DAC upsamples data to 192kHz. It has coaxial and optical inputs and both XLR and RCA outputs. Due to be available in July for £299. Also launching together is an AirPlay adapter that will enable you to transform your existing HiFi into an AirPlay compatible device, also for £299. This DAC looks almost too good to be true in terms of specs+quality/price.







Features

* USB Audio Class2 High-speed Input from PC/MAC (using the Tenor 8802 chip)
* 32-bit/192kHz Dual D/A Convertors (BurrBrown 1795 x 2)
* Up-conversion to 32bit/192kHz
* Supports Asynchronous Transfer Mode (we suspect with drivers)
* Toroidal-core-Power Transformer
* Detachable AC Socket
* Headphone Out with Volume Control
* Aluminium Front Panel
* USB Input: x 1 (USB2.0)
* Digital Audio Inputs: x 2 (Coaxial, Optical)
* Balanced Audio Output: x 1 (XLR, 1-GND, 2=Hot, 3=Cold)
* Audio Output: x 1 (RCA)
* Headphone Out: x 1 (6.3mm)
* Input Signal Sampling Rate: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
* Dimensions (W x H x D): 215mm x 55mm x 215mm

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

ASUS Xonar Essence One USB DAC and Headphone Amp



ASUS, the computer giant, launched a digital audio line under trade name Xonar. Their first product, the Essence One, is a headphone amp / DAC with USB and SPDIF inputs. Utilizing a PCM1795 32-bit DAC chip which upsamples everything to 384kHz. RCA and balance XLR outputs.

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Widealab Aurender Digital Music Player-DAC


Widealab of South Korea announced the launch of their Aurender Series Digital Music Storage and Playback Systems with Solid State Drive Playback and iPad user interface. Solid State Drives have numerous advantages over CD mechanisms and hard disk drives which have mechanical parts that wear down and emit noise. More importantly, there are limitations to accurately reading and playing back data from a spinning disk in real time. Solid State Drives have no disks, almost no seek times and vastly lower random access times than hard disk drives and compact disk drives. This ensures absolute accuracy in reading and playback of music files.







Another vital factor in flawless playback is the accuracy of the clocks which are used as references in reading and playing back music data. Aurender's clocks are based on ultra-stable TCXO or OCXO oscillators, depending on the model. The next step up in performance to OCXO oscillators are rubidium oscillators which are used in atomic clocks. The OCXO oscillators used in the Aurender are of the finest quality and boast an accuracy under 5 billionth of a second. TCXO and OCXO based clocks along with proprietary re-clocking using Field Programmable Gate Arrays guarantee that the signal to the Digital Analog Converter is as accurate as possible.







All models are designed to be used with high quality DACs and have AES/EBU, Coaxial and Optical outputs. The S30 model offers an IIS connection and the R10 model has a digital I/O for master clock (10Mhz). Other features include Linux OS customized for audio applications, uncompressed and lossless formats, up to 24 bit/192 kHz resolution, fanless design and precision machined aluminum case and parts designed to protect sensitive components from electromagnetic noise and vibrations. In addition, the Aurender has LAN and USB connections for transfer of music files from external storage devices or PCs.

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Expected retail prices are $4,600 for the Aurender A10 and $5,700 for the Aurender S10.

 

[gstriftos]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Κυρ συντονιστά εδώ μπαίνουν μόνο consumer μηχανάκια;

 

[haralas]

κυριε Βλασση εαν μας λεγατε και ποσο τιμαται το assus θα ειμασταν ευγνωμωνες !!!

 

[vlasis]

Απάντηση: Re: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

κυριε Βλασση εαν μας λεγατε και ποσο τιμαται το assus θα ειμασταν ευγνωμωνες !!!

Κυριε Χαραλα μας....ειναι φρεσκο το προιον ...οποτε εντος των ημερων θα μαθωμεν!!!!!!!!!!!!!!!
Πομονα περικαλω!!!!!!!!!!!!!!!

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Κυρ συντονιστά εδώ μπαίνουν μόνο consumer μηχανάκια;

Ολοι οι καλοι....παντου χωρανε κυρ-συντονιστη μου!!!!!!!!!!!!!!:109::114:

 

[JOHN MARKOU]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

ΑΝΤΕ ΡΕΕΕΕ , ΑΚΟΜΑ ΑΥΤΌΣ Ο ΚΑΦΕΣ?
Εεε συγνώμη αυτή η τιμή του assus?

 

[SHERPA]

Ωχ...
Βλέπω πολλά ακριβά... σπιτικά της απίστευτης παραγωγής των 50... ντακς το χρόνο ν' αρχίσουν να κλείνουν σιγά-σιγά...

 

[savatage]

Για τον ενισχυτή ακουστικών-dac της asus βρήκα το εξής.

No details regarding pricing or availability have been disclosed thus far, but early estimates place it between $250 and $300 US

http://news.softpedia.com/news/Asus...ophile-Headphone-Amp-and-USB-DAC-188448.shtml

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

EAR Yoshino DAC


Tim de Paravicini is a legend. His EAR-Yoshino phono preamps and amps are among the few analog products that has been elevated to cult classic status. Now Tim has debuted his EAR-Yoshino DAC (est. £4000), which offers 24/192kHz capabilites and USB input. With the EAR DAC Tim de Paravicini has applied his world renown knowledge and attention to detail in the analog world to the digital domain.







The DAC boasts a digital to analog converter with low jitter clock and enhanced operation. The DAC accepts up to 24/192 digital input from USB, coaxial SPDIF and Toslink SPDIF inputs. Immediately upon returning to the analog domain, the audio signal is passed to EAR's propreitary analog filter. The audio is output from a transformer-coupled ECC88 tube line output stage as in EAR pro audio equipment. This allows true floating balanced output as well as identical quality unbalanced line out by RCA connectors. The maximum output is 5 volt, which means it can drive directly any power amplifier of any type, with analog volume control that can be controlled by remote handset. This claims accurate, clean smooth sound, yet detailed, open and dynamic, lacking the overly-crisp, a musicality of many highly-regarded digital to analog converters. Avaialble in chrome or black aluminium finish

Specifications

* DAC chip: 24 BIT Multilevel Delta Sigma Conversion.
* 1 x USB Interface
* 2 x 75 Ohms Coaxial S/PDIF
* 1 x Toslink Optical S/PDIF
* RCA 5V rms single ended
* Balanced XLR; 5V rms XLR pin 2 positive
* Valve Compliment: 2x ECC88 / 6DJ8
* Output Impedance: < 60 Ohms (balanced or single ended)
* Recommended Load: > 600 Ohms (balanced or single ended)
* Harmonic Distortion: < 1%
* Frequency Response: 20Hz – 20KHz
* Dimensions: W 435mm, D 320mm, H 95mm

 

[vlasis]

Απάντηση: Re: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Schitt Audio Bifrost DAC with asynchronous USB


Schitt Audio, maker of the popular Vahalla and Lyre tube headphone amps, is now taking pre-orders for its debut stand-alone DAC to be called the Bifrost, the company's first in a planned series of three. The DAC has a very respectable set of specs and very likable price of $349. Featuring a 32-bit D/A conversion, fully discrete analog section, sophisticated clock management system, asynchronous USB 2.0 option, as well as SPDIF coaxial and optical inputs, all with 24/192 capability. The DAC comes with a 5-year warranty and a 15-day satisfaction guarantee return policy. The Bifrost begins shiipping end of August 2011.







AKM4399 D/A Converter and Discrete Analog Section
AKM4399 "Super DAC" 32 bit D/A converter is used and its analog section is a fully discrete, low noise JFET design—the only op-amp in the box is a DC servo.

Advanced Bitperfect Clock Management
Bifrost dispenses with the sample rate converter and uses a sophisticated master clock management system to deliver bit-perfect data to the DAC, preserving all the original music samples--whether it's 16/44.1 or 24/192.

Asynchronous USB 2.0, 24/192,
Featuring a high-speed USB 2.0 interface and asynchronous data transfer to 24/192, based on the C-Media CM6631 USB receiver. No drivers are required for Macs, and Windows drivers will be downloadable from this site for Windows 7, Vista, and XP. Please note that this is a $100 option.

Specifications

* Inputs: Coaxial SPDIF, Optical SPDIF, USB (optional)
* Input Capability: up to 24/192 for all inputs
* Input Receiver, SPDIF: Crystal Semiconductor CS8416
* Input Receiver, USB: C-Media CM6631
* D/A Conversion IC: AKM4399
* Analog Summing, Filtering: Fully Discrete, DC Coupled
* Output: Dual RCA (single-ended)
* Output Impedance: 75 ohms
* Frequency Response, Analog Summing Stage: 2Hz-100KHz, -1dB (actual frequency response limited by sample rate)
* Maximum Output: 2.2VRMS
* THD: Less than 0.001%, 20Hz-20KHz
* S/N: Greater than 108dB
* Power supply: 5 stages of regulation, including separate supplies for critical digital and analog sections.
* Upgradability: Separate, modular USB Input Card and DAC/Analog Card are snap-in replaceable.
* Power Consumption: 15W
* Size: 9 x 6.75 x 2.25”
* Weight: 5 lbs

 

[vlasis]

Απάντηση: Re: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

PureAudio Lotus DAC1


A division of Vintage Audio Lab ("VALAB"), PureAudio's Lotus DAC1 uses top of the line AKM 4399 32-bit chip and is can accept up to 24/192 over its SPDIF and I2S inputs while USB is 24/96kHz capable. Pricing is very competitive at circa US$600.









High grade parts usage:

* Resistors used on audio circuit are Dale military precision metal film resistors.
* Wima mkp and Philips 036 electrolytical capacitors used for chips decouping.
* Japanese Rubacon capacitors used for main power filtering.
* 1n5062 diodes based rectifiers.
* SMD parts and profession circuit layput for high freqnency circuits to get best performance.
* Matal can Sealed transformer to get lowest EMI interference.



Digital Inputs:
USB - Support 16bit and 24bit 44.1K/48K/96K sampling rate (Native 24bit 96k supported, not by ASRC sample rate converter)

COAX、OPTICAL、AES/EBU、I2S - support 16bit and 24bit 44.1K/48K/88.2K/96K/176.4K/192K sampling rate

 

[vlasis]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

SOtM dAC-200 HD DAC







The SOtM dAC-200 HD DAC is a 32bit digital to analogue converter developed for premium sound systems where shear honesty is a prerequisite for any component.

The dAC-200 HD is a thoroughly modern converter featuring a wealth of input options including a USB 2.0 port that fully supports the USB 2.0 audio format. All of which means no device drivers are required for Apple computers. (Windows computers still require a driver)

Inputs include three S/PDIF via gold plated RCA sockets, S/PDIF via optical, two AES/EBU inputs, and the aforementioned USB 2.0 port with UAJC (USB Audio Jitter Cleaner) and support for 24bit/192kHz data rates. A 32bit SRC (Sample Rate Converter) is also included, allowing to to choose SRC and to what level.

Internally the dAC-200 HD features very high quality components such as a combination of polymer and capacitor electrolytic capacitors specifically designed for audio, and dual transformers with power supply noise filters utilising ULNR (Ultra Low Noise Regulators) to ensure extremely low noise.



Specifications
Digital Audio Input

USB input

* USB version 1.1 and USB version 2.0 Full speed
* USB Audio class 2.0
* 44.1, 48KHz, 88.2, 96, 176.4 and 192kHz sampling rate
* Max 24bit PCM audio data
* Sampling rate auto detect and display
* True bit - transparent DAC operation
* Custom made ​​USB audio jitter cleaner
* Windows XP SP2、Windows Vista、OS - X support;

Coaxial input

* AES、S / PDIF data format compatible
* 32, 44.1, 48, 88.2, 96, 176.4, 192KHz sampling rate
* Max 24bit PCM audio data
* Auto enable de - Emphasis filter for 32KHz、44.1KHz、48KHz sampling rate

Optical input

* 32, 44.1, 48, 88.2, 96KHz sampling rate
* Other functions are same with coaxial input



Price: $1,999.00 + FREE SHIPPING!

 

[oppohellas]

Κυριε συντονιστα....

σου εχει ξεφυγει μια μαρκα, ( δε στη λεω-δεστη λεω ), πολυ μαματη, που τη ζαχαρωνω εδω και καιρο....:126:

Ψαξε τωρα που σου βαλα φυτιλια :405:

 

[vlasis]

Απάντηση: Re: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Κυριε συντονιστα....

σου εχει ξεφυγει μια μαρκα, ( δε στη λεω-δεστη λεω ), πολυ μαματη, που τη ζαχαρωνω εδω και καιρο....:126:

Ψαξε τωρα που σου βαλα φυτιλια :405:

Εβγαλλε η ADA dac αγορακι μου??????????????

 

[m1ts0s]

Απάντηση: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Μήπως μιλάει για την dCS και το Ring DAC που χρησιμοποιεί στους μετατροπείς της?

 

[oppohellas]

Re: Απάντηση: Re: DACS....και τελειωμο δεν εχουν !!!!!!!!!!!!!!!

Εβγαλλε η ADA dac αγορακι μου??????????????

Η ADA δεν εχει αναγκη απο ντακακια γιατρε μου. Να σου βαλω τον προ να παιξει στερεα απο χανταμι :138: και να μη μπορεις να το ξεχωρισεις απο αναλογικο.

Αλλο....αλλο....keep looking....:126: