Giải mã DAC Archives - SaigonStereo https://www.saigonstereo.com/home/tu-khoa/giai-ma-dac/ Nhà phân phối thiết bị âm thanh cao cấp Wed, 19 Feb 2020 10:50:54 +0000 vi hourly 1 https://www.saigonstereo.com/home/wp-content/uploads/2015/08/cropped-icon-big.png Giải mã DAC Archives - SaigonStereo https://www.saigonstereo.com/home/tu-khoa/giai-ma-dac/ 32 32 78197741 Giải mã Ayre Acoustics QX-5 Twenty https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qx-5-twenty/ https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qx-5-twenty/#respond Tue, 02 Aug 2016 04:16:25 +0000 http://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qx-5-twenty/ “When Ayre introduces a new platform, we source the best components and ESS is always at the top of the list. The design of our QX-5 Twenty digital hub was meticulously crafted to deliver an astonishing level of detail and purity,” says Charles Hansen, CEO and Founder of Ayre Acoustics. “The collaboration with ESS allows Ayre to deliver all of the music’s emotional power regardless of the file format.”

The post Giải mã Ayre Acoustics QX-5 Twenty appeared first on SaigonStereo.

]]> “ESS always improves on previous products and the ESS SABRE ES9038PRO breaks all the old benchmarks – both qualitatively and quantitatively. It has unmatched technical specifications and more importantly the sound is spectacular,” says Dan Christman, Chief Marketing Officer of ESS Technology. “It was natural for us to collaborate with Ayre, a company revered by both audiophiles and musicians for superb audio quality. The Ayre QX-5 Twenty extends the audiophile excellence that ESS and Ayre have built together over the past decade.”

5616ayre

Ayre’s new QX-5 Twenty Digital Hub features every conceivable digital input, including Ethernet, Streamlength asynchronous USB, S/PDIF (in three different formats), and even direct connection to thumb drives and NAS storage. Streaming with both Tidal and Deezer are fully supported, and Roon ready control is directly integrated as well. The ES9038PRO in the QX-5, combined with Ayre’s custom minimum-phase digital filter, implemented in a low noise FPGA, renders an astonishing level of detail and purity, regardless of format.

Ayre has also partnered with Morion (www.morion.com.ru) to develop a new high-performance crystal oscillator that offers the lowest levels of phase noise in the industry. Morion has decades of experience supplying satellite-grade crystal oscillators, including those powering the guidance system of the International Space Station. A specially developed new doubly-rotated cut quartz crystal allows this high level of precision timing to be achieved without the need for expensive temperature-controlled ovens.

5616ayre2

The flagship ES9038PRO SABRE DAC sets a new benchmark for audio quality with the industry’s highest dynamic range (DNR), in a 32-bit, 8-channel DAC. The ES9038PRO was designed for premium audio equipment and for serious audio enthusiasts, featuring ESS’ patented 32-bit HyperStream technology with-122dB total harmonic distortion plus noise (THD+N). The HyperStream architecture is responsible for both the sound quality of the ES9038 and the extremely low THD+N.

Thông số kỹ thuật:

  • Audio Inputs: 
    • USB: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
      PCM 16, 20, 24 bits
      DSD64 and DSD128 (as DoP)
    • Optical/SPDIF/AESEBU: 44.1, 48, 88.2, 96, 176.4, 192 kHz
      PCM 16, 20, 24 bits
      DSD64 (as DoP)
    • Network: 44.1, 48, 88.2, 96, 176.4, 192 kHz
      PCM 16, 20, 24 bits
      DSD64 (as DoP)
  • Line output level: 4.0 Vrms balanced, 2.0 Vrms single-ended
  • Headphone output level: 8.0 Vrms balanced, 4.0 Vrms single-ended
  • Power Consumption: 60W
  • Dimensions: 17.25″ W x 13.00″ D x 3.75″ H / 44 cm x 33 cm x 10 cm
  • Weight: 16 pounds / 7.25 kg

The post Giải mã Ayre Acoustics QX-5 Twenty appeared first on SaigonStereo.

]]> https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qx-5-twenty/feed/ 0 39285 Giải mã Ayre Acoustics Codex https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-codex/ https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-codex/#respond Sat, 30 Jul 2016 05:26:00 +0000 http://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-codex/ Equally at home as a stand alone DAC, headphone amp, or digital preamp, the Codex can unlock the potential of any system. A fully-balanced signal path throughout the analog circuitry provides an inherently clean and quiet backdrop for your music. The zero-feedback design maintains all of the pace and rhythm of your favorite artist, rendering your digital music as effortlessly as if it were live.

The post Giải mã Ayre Acoustics Codex appeared first on SaigonStereo.

]]> Tính năng nổi bật:

  • USB and Optical (Toslink) inputs
  • Headphone outputs
    Two 3.5mm mini-phone jacks.
    One ¼” phone jack.
  • 3.5mm mini-phone jacks configurable to balanced mode.
  • Asynchronous transfer mode for USB input.
  • DSD or PCM input over USB.
  • Minimum phase digital filter.
  • Single-pass 16x oversampling.
  • Ayre’s exclusive Diamond output circuit
  • Linear analog AyreLock power supply
  • zero-feedback, fully-balanced discrete circuitry.
  • Equilock circuitry for active gain devices.

Thông số kỹ thuật:

  • Output Level Headphone or Preamp Mode : 7.0 volts balanced, 3.5 volts single-ended
  • Output Level DAC Mode: 4.0 volts balanced, 2.0 volts single-ended
  • Input USB: PCM 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz (up to 24 bits), DSD64, DSD128
    Optical input (Toslink)
  • Dimensions: 2.25″W x 9″D x 5.25″H (5.5 cm x 23 cm x 13.7 cm)
  • Weight: 3 pounds (1.4 kg)

The post Giải mã Ayre Acoustics Codex appeared first on SaigonStereo.

]]> https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-codex/feed/ 0 39280 Media Board Primare MM30 https://www.saigonstereo.com/home/san-pham/media-board-primare-mm30/ https://www.saigonstereo.com/home/san-pham/media-board-primare-mm30/#respond Mon, 24 Aug 2015 06:41:20 +0000 http://www.saigonstereo.com/home/?post_type=product&p=37327 The MM30 multimedia upgrade module adapts the EISA award-winning I32 integrated amplifier and the recently introduced PRE32 stereo preamplifier for audiophile streaming, internet radio and gapless audio playback, through integration with UPnP devices such as PC/Mac/NAS iPod®, iPad®, iPhone® or USB thumb drive. It’s a genuine 24/192 DAC board including coax, TOSLINK, USB-A and USB-B inputs (incorporating an asynchronous master clock for low jitter), and a high resolution coax output. The MM30 can itself be enhanced with a high quality aptX Bluetooth option.

DAC upgrades from certain brands are known to interfere with the analogue output causing a noticeable deterioration in sound quality. Consistent with Primare design philosophy, the digital and analogue signal paths within the Primare media upgrade have their own dedicated ground planes; a design feature which protects the purity of the analogue signals.

The I32 and PRE32 can be purchased with or without media upgrade. Primare Control Apps are available for iPhone/iPad and Android.

 

The post Media Board Primare MM30 appeared first on SaigonStereo.

]]> Thông số kỹ thuật Media Board Primare MM30:

  • External Inputs:
  • 1 Coax input at 192kHz
  • 3 Toslink inputs at 96kHz
  • (1 antenna input for DAB or FM signals – can be adapted for aptX Bluetooth upgrade)
  • 1 asynchronous USB-B input allowing playback of 192kHz audio from a computer
  • 1 asynchronous USB-A input, allowing the device to play audio from USB/Iphone
  • 1 Coax output transmitting at 192 kHz. Always connected to the active input source.
  • Inputs selectable from I32 and PRE32 using the C23 remote control or the front panel input selector switch: Coax input, Toslink 1-3, USB-B input (from computer USB interface), USB-A input, allowing the device to play audio from USB/Iphone, MEDIA input – this input must be selected to play streaming media.
  • The Media Module can be controlled by an external MM30 App
  • The MM30 can be connected to a wired or wireless network.

 

 

The post Media Board Primare MM30 appeared first on SaigonStereo.

]]> https://www.saigonstereo.com/home/san-pham/media-board-primare-mm30/feed/ 0 37327 Giải mã Ayre Acoustics QB-9 DSD https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qb-9-dsd/ https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qb-9-dsd/#respond Thu, 16 Jul 2015 07:24:54 +0000 http://www.saigonstereo.com/home/?post_type=product&p=36470 Showcasing Ayre's latest technology, the 9 series redefines value in high performance audio. Handbuilt in Boulder, Colorado these products are true to the Ayre lineage of reliability, upgradeability and innate musicality. The purity and ease with which they deliver each note will give new life to your entire music collection.

---

“Providing significantly greater performance than any similarly or lower-priced alternative, and undoubtedly one of the best computer-audio DACs now available regardless of price…”

– Pete Roth, Ultra Audio

The post Giải mã Ayre Acoustics QB-9 DSD appeared first on SaigonStereo.

]]> Perfectly proportioned, the QB-9 DSD is destined to convert your computer into an uncompromised digital library of your favorite music. A simple USB connection engages the Asynchronous transfer mode ensuring accurately timed music with jitter levels over a hundred times lower than previous USB solutions. Our minimum phase digital filter and single-pass 16x oversampling technology release layers of musical resolution—uncovering the emotional soul of your music.

Features
  • Asynchronous transfer mode for USB input.
  • DSD or PCM input over USB.
  • Minimum phase digital filter.
  • Single-pass 16x oversampling.
  • zero-feedback, fully-balanced discrete circuitry.
  • Equilock circuitry for active gain devices.
  • Ayre Conditioner power-line RFI filter.
  • AyreLink communication system.
Specifications

Frequency Response
DC – 20 kHz (44.1 kHz sample rate)
DC – 22 kHz (48 kHz sample rate)
DC – 40 kHz (88.2 kHz sample rate)
DC – 44 kHz (96 kHz sample rate)
DC – 80 kHz (176.4 kHz sample rate)
DC – 88 kHz (192 kHz sample rate)
DC – 80 kHz (2.8224 MHz sample rate – DoP )

Signal/Noise
110 dB (unweighted)

Output Level
4 volts balanced, 2 volts single-ended

Input
1 USB
PCM 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz (up to 24 bits), DSD64

Dimensions
8.5″W x 11.5″D x 3″H (21.5cm x 29cm x 7.5cm)

Weight
5 pounds (2.3 kg)

The post Giải mã Ayre Acoustics QB-9 DSD appeared first on SaigonStereo.

]]> https://www.saigonstereo.com/home/san-pham/giai-ma-ayre-acoustics-qb-9-dsd/feed/ 0 36470