JDS Labs Atom DAC

1.890kr

Den perfekte partner til JDS Labs Atom Amp

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ATOM, STACKED

Atom DAC is built to pair with the enormously popular JDS Labs Atom Amp, adopting our latest XMOS based USB Audio Class 2 input stage with support for future firmware updates. A subtle light ring glows when in use, and automatically powers down during inactivity. A dedicated transformer ensures mains isolation. Stack Atom DAC with your Atom Amp and enjoy!


MEMS OSCILLATOR

Atom DAC’s USB engine is clocked by an SiTime MEMS oscillator with ±10ppm frequency stability, delivering pristine jitter.


UPGRADEABLE FIRMWARE

Atom DAC’s XMOS based firmware configures and manages its USB input, with DFU support for future feature additions.


USB AUDIO CLASS 2

Atom DAC supports up to 32/384kHz PCM over a custom XMOS XU208 based UAC2 engine. While we claim no measurable superiority of high sampling rates, UAC2 and ASIO support satisfy your pursuit of bitperfect listening.


EXTERNALLY POWERED

Atom DAC is powered by a perfected supply network, with an external AC transformer and 10 regulators that ensure consistent rail voltage and super low ripple.


AUTOMATIC STANDBY

Atom DAC automatically enters standby after 15 minutes of inactivity, powering down its light ring and D/A circuitry, and audio wakes up within milliseconds. Standby can optionally be disabled by loading our ‘sleepless’ firmware.


DIFFERENTIAL SUMMING OUTPUT

Differential output of a AK4490EQ DAC is summed by a low noise NJR output stage, with DC coupling throughout. Drive any load you wish.

Spesifikasjoner

DAC PERFORMANCE

  • Frequency Response 10Hz-20kHz+/- 0.15dB
  • SINAD 110 dB
  • THD+N 20Hz-20kHz< 0.0008%
  • IMD CCIF 19/20 kHz -6.03 dBFS0.00013%
  • IMD SMPTE -6.03 dBFS0.0017%
  • Noise (A-Weighted)-109 dBu
  • Dynamic Range (A-Weighted)117 dB
  • Linearity Error -90 dBFS-0.06 dB
  • Crosstalk -10 dBFS 100K RCA-104 dB
  • USB Jitter Components 12kHz-124 dB
  • Maximum DAC Line-Output, 100K2.00 VRMS
  • PCB Stackup4 Layers

DIMENSIONS

  • Case Dimensions5.0 x 5.3 x 1.4 in
  • Weight8 oz

DATA SUPPORT

  • Audio Formats16/44.1kHz thru 32/384kHz PCM
  • USB InterfaceUSB Audio Class 2
  • USB Driver OS SupportWindows 7/8/10, MacOS, Linux, Android

CONNECTIVITY

  • Digital InputsUSB
  • DAC Line-OutputRCA

PACKAGED ITEMS

  • Atom DAC
  • 15VAC Power Adapter
  • 3ft USB Type A to Type B Cable w/Ferrite