DACs - τελειωμό δεν έχουν

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Θα κεράσεις βανίλια ή φυστίκι υποβρύχιο?:tongue:
Σου ρχομαι!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:thumbsup:
 






m1ts0s

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Resonessence Labs Mirus



Our top-of-the-line product an outstanding DAC for the ultimate in performance. MIRUS uses eight channels of the ES9018 Sabre DAC or each stereo channel, a total of 16 channels.
(The more ES9018 channels used the lower the noise)

USB Audio 2.0/1.0, DSD(64 & 128) over USB, SPDIF and the unique SDCard reader are provided. The SDCard supports WAV, AIFF, FLAC and DSD(64 & 128) files in DFF and DSF format

Mirus supports input data rates up to 384kS/s and features advanced Resonessence filters.

INVICTA:
All PCBs have been revised based on our experience with the production of INVICTA over the past two years.
The Headphone output is now generated by the ESS Sabre DAC ES9018 rather than the ES9016 of the first generation.
The front panel is modified to show additional high sample rate LEDs.
DSD (both 64 and 128) is now supported: you can use USB or the SD Card as the data source for DSD programs. We support DFF and DXF formats on the SD Card.
We have doubled the sample rate: you may now provide audio data at up to 384kS/S.
The front panel and the cover are redesigned to highlight the DSD capability and reduce the internal temperature.
We have added a slot in the front panel to increase the IR sensitivity
The unit now operates with the Apple Remote Control
A cosmetic upgrade: the OLED Display is now white rather than the original blue color.

INVICTA Mirus:
Mirus inherits all the improvements of the INVICTA mentioned above.
The headphone module is removed and a second ESS Sabre DAC ES9018 is added to the back-panel XLR and RCA outputs.
This allows a total of eight ES9018 channels for each stereo output. The THD and noise are thereby improved even further than on the INVICTA.
 

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The new INVICTA and INVICTA Mirus are priced at $4,995 and will start shipping at the end of May!
 

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INVICTA εγω θυμάμαι κάτι παλιά λεωφορεία.
 


Y

Yiannis_B

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




W4S DAC-2 DSDse Features:

*Indicates an upgrade from the standard DAC-2 configuration*

  • ESS Reference audio (ES9018) 32 bit DAC
  • W4S proprietary discrete output stages
  • *Custom Vishay Z-Foil resistors (0.1% tolerance and a +/-0.5ppm/°C)*
  • *Ultra-low noise discrete regulators (100+ times quieter and faster than the stock regulator)*
  • *Ultra-fast recovery Shottkey diodes*
  • *Premium grade inductors*
  • *Rhodium plated Furutech fuse*
  • ESS Time Domain Jitter Eliminator�
  • Automatic oversampling for precise output filtering
  • Asynchronous USB input supports 32-bit 384kHz and DSD64 + DSD128
  • Fully balanced design with balanced and unbalanced outputs
  • Upgradable Digital, Output, and USB boards (designed for future improvements)
  • Oversized toroidal transformer for solid and noise-free power
  • 88,000uF of filtering with W4S low ESR "super-cap" (same as used in the STP-SE)
  • *Green OLED display for input, sample rate, volume control, and configuration viewing*
  • Remote control with features such as balance control and phase inversion (Also compatible with universal remotes to allow discrete input selection)
  • Defeatable - 32 bit volume control
  • HT Bypass inputs (selectable via DC trigger)
  • 2x Coax inputs
  • 2x Toslink inputs
  • 1x AES/EBU input
  • 1x Balanced I2S input via HDMI cable (not standard HDMI cable format)
  • Factory selectable mains 115/230VAC
  • Compact size (8.5"W x 4.125"H x 13.5"D)
  • 14 lbs.
  • Covered by a 5 YEAR WARRANTY
 

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συνδυάζει πολλά πράματα μαζί....ayon S-3...

αλλά πανάκριβο ρε παιδί μου...:cry:
 

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Musical Fidelity V-90 DAC

Ήδη πωλείται στην Αγγλία (199 λιρες).

Specifications (από το site της Musical Fidelity):

Performance
•Jitter: <12 picoseconds peak to peak
•THD(+ noise): <0.004% 20Hz to 20 kHz
•Frequency Response: +0, –0.1dB, 20Hz to 20 kHz
•Crosstalk: -104dB, 20Hz to 20 kHz
•Signal / Noise ratio: -117dB, 20Hz to 20 kHz

Inputs
•1x RCA coaxial connector SPDIF 32-192 kbps (16-24 bit stereo PCM)
•2x TOSLINK optical connector 32-96 kbps (16-24 bit stereo PCM)
•1x USB type 'B' connector - Asynchronous data stream at up to 24-bit/96kHz (Determined by source file/computer settings)

Outputs
•1x line level RCA (phono)

General
•Dimensions - WxHxD (mm): 170 x 47 x 102
•Weight (unpacked / packed): 600g / 1.1 kg

Supplied Accessories
•1x 12v 500mA DC power supply


http://www.musicalfidelity.com/v90-dac/
 


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Arcam - irdac

Ο αντικαταστάτης του rdac με περισσότερες εισόδους και remote control.

http://www.arcam.co.uk/products,rseries,usb-dacs,irDAC.htm

The irDAC, so called because it features infra-red remote control, owes much to the development programme behind the reference D33 DAC. The irDAC comes packed with cutting edge technology that brings high-end performance to a wide array of sources. It's outstanding sound quality will deliver sheer musical enjoyment for all music lovers.

The Arcam engineering team gain a great deal of new insight while developing the class leading FMJ D33. Areas such as isolation of digital and analogue stages, ultra-low noise power supplies and direct coupled signal paths make a big difference to outright performance. The irDAC uses the outstanding Burr Brown 1796 DAC and 8 separately regulated power supplies to ensure class leading performance that are unmatched in the irDACs price category. Jitter reduction is an obsession within the Arcam engineering team. The circuits developed for the D33 anddeployed in the irDAC produce a signal that is almost entirely jitter free.

The irDAC is designed to be the heart of a digital system and can be connected to a host of different types of digital sources and connections. This includes asynchronous USB and direct iPod connection, taking the digital signal direct from an Apple device for optimal sound quality. All of the inputs can be controlled through the irDACs IR remote handset that also controls PCs, MACs and iPod / iPhone / iPad devices via the HID (Human interface device) controller.

Technical Specification
DAC: TI PCM1796
Inputs: USB, SPDIF, optical, iPod
Frequency response: 10Hz — 20kHz, ±0.1dB
Total Harmonic Distortion: + Noise 0.002%
Signal-to-noise ratio (A –Weighted): 112dB (24-bit)
Line output level: 2.2Vrms
Supported sample rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 192kHz
Supported bit depths: 16-bit, 24-bit
Power requirements: 7W max
Dimensions: (wxdxh, mm) 160 x 100 x 40
 

I

iason

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

Δεν ειναι ομως Wireless ,άρα πάλι μισή δουλειά.
Εκτός και εαν τα ασυρματα αρέσουν μόνο σε μένα.
 

I

iason

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

Υπάρχει κανένα αξιόλογο DAC (ομως πρέπει οπωσδήποτε να είναι ασύρματο)κόστος μεχρι 500 ευρώ;
Ο χώρος είναι περιορισμένος και δεν αλλάζει ,η μ΄νη λύση είναι Wireless dac.
Χρήση περισσοτερο υπολογιστής .
 

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

Υπάρχει κανένα αξιόλογο DAC (ομως πρέπει οπωσδήποτε να είναι ασύρματο)κόστος μεχρι 500 ευρώ;
Ο χώρος είναι περιορισμένος και δεν αλλάζει ,η μ΄νη λύση είναι Wireless dac.
Χρήση περισσοτερο υπολογιστής .
πσσσσττττ...
 

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

Υπάρχει κανένα αξιόλογο DAC (ομως πρέπει οπωσδήποτε να είναι ασύρματο)κόστος μεχρι 500 ευρώ;
Ο χώρος είναι περιορισμένος και δεν αλλάζει ,η μ΄νη λύση είναι Wireless dac.
Χρήση περισσοτερο υπολογιστής .
Αν έχεις άνθρωπο στην Αγγλία έχει μία προσφορά για το ασύρματο Arcam Rdac-kw στη μισή τιμή ,από 450 ευρώ που έχει κανονικά στις 200 λίρες. Είναι μέχρι 8 Αυγούστου απότι είδα η προσφορά :
http://www.richersounds.com/product/dacs/arcam/rdac-kw-with-rwave/arca-rdackw-rwave-bu
 

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Αυτό;
exaSound e20 Mk II is the first high-end DAC capable of achieving DSD playback at sampling rate of 11.2896 MHz (DSD 256). e20 Mk III sets another first - support for DSD at 12.288 MHz. In addition to offering the highest digital audio resolution, the e20 DAC has jitter, distortion and noise levels that are vanishingly low, creating an astonishingly clean and analog-like sound – the difference is obvious, even with an ordinary CD.
e20 DAC Features


  • e20 Mk II: DSD 2.82MHz, DSD 5.64MHz (DSD 128 Fs), DSD 11.28MHz (DSD 256 Fs).
  • e20 Mk III supports three additional sampling rates: DSD 3.072MHz, DSD 6.144MHz and DSD 12.288MHz.
  • 384kHz/32bit maximum PCM sampling rate. Native support for DXD 352.8kHz master files.
  • ES9018 Sabre32 reference DAC chip from ESS Technologies.
  • Asynchronous USB Interface eliminates jitter caused by unstable computer timing.
  • OS X and Windows ASIO custom high-performance drivers. (DSD256 is supported only on Windows)
  • Automatic sampling rate switching.
  • 384 kHz software upsampling.
  • 0.13 ps master clock. Jitter minimization is achieved by using 3 three precision oscillators.
  • 11 power filtering stages.
  • Galvanic isolation between the USB subsystem and the DAC circuits eliminates ground loops noise and blocks computer-originated interferences.
  • Second generation headphone amplifier that can bring the best out of the most accurate headphones.
  • Simultaneously driven, gold plated balanced (XLR), and unbalanced (RCA) line outputs.
  • Two S/PDIF inputs provide jitter reduction and superb D/A conversion when used with CD transports.
  • The e20 DAC can be programmed to work with most IR remote controls


Γύρω στα δυο χιλιάρικα νομίζω παίζει η τιμή.
 


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