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TKC Monochrome deskmats, as well as GMK Redline, Dots, Tuzi, and Deep Navy deskmats are here! Be sure to let us know of any address changes. Click here for more info.
TKC Monochrome deskmats, as well as GMK Redline, Dots, Tuzi, and Deep Navy deskmats are here! Be sure to let us know of any address changes. Click here for more info.

Atom DAC+

Original price $127.00 - Original price $127.00
Original price
$127.00
$127.00 - $127.00
Current price $127.00
SKU 850017794450

Availability: We expect shipping to customers to begin the week of July 5th 2021

ATOM, STACKED

Atom DAC+ is built to pair with the enormously popular JDS Labs Atom Amp, now with even higher performance, both USB and TOSLINK inputs, and our latest upgradeable XMOS based firmware with UAC2 support and UAC1 fallback*. Atom DAC+'s subtle light ring glows when in use, automatically powers down during inactivity, and wakes up instantly and silently. A dedicated transformer ensures mains isolation. Stack Atom DAC+ with your Atom Amp and enjoy!

 

MEMS OSCILLATOR

Atom DAC+ is clocked by 45/49MHz MEMS oscillators with ±25ppm frequency stability, delivering minimal jitter.

UPGRADEABLE FIRMWARE

Atom DAC+'s XMOS based firmware configures and manages all functionality, with DFU support for future updates.

UAC2 AND UAC1

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. UAC1 fallback* is activated when using a USB 1.1 hub or isolator.

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 silently and instantly.

DIFFERENTIAL SUMMING I/V OUTPUT

Differential output of an ES9018K2M DAC is paired with our unique, DC coupled, precision tuned I/V converter with three stages per channel, or six NJM opamps in total.

DAC PERFORMANCE

  • Frequency Response, 20Hz-20kHz+/- 0.12dB
  • SINAD @ 1kHz, 20-22.4kHz112 dB
  • THD+N, 20Hz-20kHz< 0.0004%
  • SNR, 20Hz-20kHz> 117 dB
  • IMD CCIF, 19/20 kHz -6 dBFS-111 dB
  • Noise, A-Weighted-109 dBu
  • Dynamic Range, AES17, A-Weighted> 120 dB
  • Linearity Error -90 dBFS-0.01 dB
  • Crosstalk, 1kHz, 100k Input-104 dB
  • USB Jitter Components @ 12kHz-131 dB
  • Maximum DAC Line-Output, 100K2 VRMS
  • PCB Stackup 4 Layers

DIMENSIONS

  • 5.0 x 5.3 x 1.4 in
  • Weight 8 oz

DATA SUPPORT

  • Audio Formats (USB)16/44.1kHz thru 32/384kHz PCM
  • Audio Formats (TOSLINK)16/44.1k thru 24/192k PCM
  • USB InterfaceUAC2 with UAC1 Fallback*
  • USB Driver OS SupportWindows 7/8/10, MacOS, Linux, Android, iOS

CONNECTIVITY

  • Digital InputsUSB and TOSLINK
  • Line OutputRCA

PACKAGED ITEMS

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

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