Questyle Audio CAS192D

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  • $ 1,999

The Questyle Audio CAS192D is totally different from other products. It is the world’s first USB DAC to support a true DSD mode. When it’s used to transfer DSD signal, it doesn’t pack DSD into PCM; instead, its software directly sends the DSD source code to CAS192D.

The Questyle Audio CAS192D aluminum chassis is produced by precise CNC tooling machine. The upper cover and bottom chassis “mutual bit” structure design, provides CAS192D with stable heat, excellent control of sympathetic vibration and excellent shielding of RFI/EMI radiation. The result is an overall more stable performance and more purified sound.


  • True DSD
  • IIR digital filter
  • USB input supports true DSD and PCM 192kHz / 24bit
  • 3X clock asynchronous transmission structure
  • Dual clock integral upsampling
  • Wolfson flagship chip WM8741
  • DAC Chipset: WM8741
  • Digital Filters in PCM mode: 5 switchable IIR (MP) and FIR (LP) filters
  • Digital Filters in DSD mode: No
  • Upsampling in PCM Mode: Dual clock integral upsampling, ON/OFF switchable
  • OS for USB Input: Win XP, Vista, Win7, Win8, Mac OS
  • Media Player for USB Input: Any player
  • Core Audio for USB Input: WASAPI, ASIO, KS
  • Output Amplitude:
    • RCA: 2.44Vrms
    • XLR: 4.88Vrms
  • THD+N: < 0.005%
  • SNRRCA: 115 dB
  • XLR: 116 dB
  • Digital Input: USB, SPDIF, PCM 44.1K-192K / 16-24bit
  • USB Input: 44.1K-192K / 16-24bit PCM and True DSD
  • Analog Output: balanced (XLR) and unbalanced (RCA)
  • Dimensions: 13" x 8.5" x 2.2"
60-Day Money-Back Guarantee

We want you to love every item you purchase from SKY by Gramophone. If you are not satisfied with your purchase, you may return items that are complete and like-new for any reason within 60 days. You may choose an exchange or a refund for the full amount of the items you purchased*. Refunds must be issued to the same credit card, debit card, gift certificate, or other form of payment used in the original transaction.

SKY by Gamophone is an authorized dealer for all products we carry, which means manufacturer warranties are valid on every product purchased from us.

*Restocking fees apply for furniture, as well as for products without original packaging, missing accessories, and not in new or like-new condition.

(TVs excluded)

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