JDS Labs Atom DAC 2 USB DAC

Name: JDS Labs Atom DAC 2 USB DAC
Brand: JDS Labs
SKU: JDS.ATOM.DAC2
Price: 320.0 AUD
Availability: InStock

JDS LabsSKU: JDS.ATOM.DAC2

Price:

$320

*Check with our team or your local store for availability.

We guarantee that all of our stock is 100% genuine,
Australian sourced stock, with full local warranty.

Please note: Our current stock does not include the USB C to USB A Cable w/Ferrite.

All Metal, Custom Engravable, USB Type C

Atom DAC 2 helps your get the most out of your JDS Labs Atom Amp 2 or Atom Amp+, ensuring that your amp delivers its rated power. Equipped with USB Type C and TOSLINK inputs, Atom DAC 2 runs on our latest upgradeable XMOS-based firmware, supporting UAC2 and UAC1 fallback*. Its subtle light ring glows during use, automatically powers down during periods of inactivity, and wakes up instantly and silently. Additionally, Atom DAC 2 operates cooler due to a more efficient I/V stage, and its new aluminum enclosure is custom engravable!

USB TYPE C

Atom DAC 2's native USB Type C input receives up to 32/384kHz PCM over a custom XMOS based UAC2 engine with ASIO and DSD support. UAC1 mode for PS5 or Nintendo Switch is activated when using a UAC1 Fallback Cable.

MORE EFFICIENT

Atom DAC 2 is powered by a perfected supply network, with an external AC transformer and 10 regulators ensuring consistent rail voltage and super low ripple. Atom DAC 2 is also more efficient than Atom DAC+, saving power and running 10°F cooler.

MEMS OSCILLATOR

Atom DAC 2 is clocked by 45/49MHz MEMS oscillators with ±25ppm frequency stability, delivering minimal jitter.

UPGRADEABLE FIRMWARE

Atom DAC 2's XMOS based firmware configures and manages all functionality, with DFU support for future updates.

AUTO STANDBY

Atom DAC 2 automatically enters standby after 5 minutes of USB inactivity, powering down its light ring, and resumes from standby silently and instantly. We've also retooled Atom DAC 2's light ring, which is now bolted to the aluminum chassis for ruggedness.

DIFFERENTIAL SUMMING I/V OUTPUT

Differential output of an ES9018K2M DAC is paired with our unique, DC coupled, precision tuned transimpedance stage utilizing three OPA1692s per channel, or six opamps in total.

NO MORE ROCKER SWITCH!

Yes, Atom DAC 2 has a proper power switch! No need for the Rocker Switch bundled with Atom DAC(+).

USB TYPE C
MORE EFFICIENT
MEMS OSCILLATOR
UPGRADEABLE FIRMWARE
AUTO STANDBY
DIFFERENTIAL SUMMING I/V OUTPUT
METAL ENCLOSURE
NO MORE ROCKER SWITCH

JDS Labs Atom DAC 2 USB DAC Specifications
Performance
Frequency Response, 20Hz-20kHz	+/- 0.12dB
SINAD @ 1kHz, 20-22.4kHz	113 dB
THD+N, 20Hz-20kHz	< 0.0004%
SNR, 20Hz-20kHz	117 dB
IMD CCIF, 19/20 kHz -6 dBFS	-105 dB
Noise, A-Weighted	-111 dBV
Dynamic Range, AES17, A-Weighted	119 dB
Linearity Error -90 dBFS	-0.05 dB
Crosstalk, 1kHz, 100k Input	-121 dB
USB Jitter Components @ 12kHz	-129 dB
Maximum DAC Line-Output, 100K	2 VRMS
PCB Stackup	4 Layers
Data Support
Audio Formats (USB)	16/44.1kHz thru 32/384kHz PCM, DSD64-DSD128
Audio Formats (TOSLINK)	16/44.1k thru 24/192k PCM
USB Interface	UAC2 with UAC1 Fallback
USB Driver OS Support	Windows 7/8/10/11, macOS, Linux, Android, iOS, PS4/PS5, Nintendo Switch
Dimensions
Case Dimensions (including knob)	131 x 130 x 34 mm (5.2 x 5.1 x 1.3 in)
Weight	15 oz (425 g)
Connectivity
Digital Inputs	USB Type C and TOSLINK
Line Output	RCA

Atom DAC 2
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JDS Labs Atom DAC 2 USB DAC

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