audio-sound @ hatena

An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.

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Audirect ATOM3: ESS9280 AC PRO Chip Portable Decoder Amplifier

Audirect ATOM3

Audirect ATOM3

 

The ATOM series of compact DAC amplifiers has a new face: the Audirect ATOM3.

blog.ear-phone-review.com

 

Features

  • Low Power-consumption Power-management Chip
  • Femtosecond Crystal Oscillator
  • 60Ω High Impedance
    *Please Note The ATOM 3 Is Not Support IPad Air 5

 

PRODUCT SPECIFICATIONS

  • Type: Atom 3
  • Brand: Audirect
  • Chip: ESS9280 AC PRO
  • Output Port: 3.5mm
  • Frequency: 0.032dB@20Hz-40Hz
  • Output Power:
    • 16Ω 22mW
    • 32Ω 62mW
    • 600Ω 7.4mW
  • DNR: -119dB
  • Distortion + noise (THD+N): 0.0004%
  • Sampling Rate: up to 32bit/768kHz
  • DSD: DSD512
  • Input port: Type C or Lightning

 

Audirect ATOM3

 

ESS9280 AC PRO chip

Atom 3 is upgraded to ESS9280 AC PRO decoder, supporting PCM up to 32bit/768kHz, with even better quality and speedy performance that easily overshadow the predecessor. With the upgraded design, Atom 3 now has a DNR of only 118dB and an incredible 0.0004% THD+N.

 

Audirect ATOM3

 

PCM+DSD/DoP+Apple Lossless

Atom 3 can automatically decode for PCM, DoP, and DSD while at the same time letting you listen to Apple Lossless with high quality. The indicator light will make it convenient for you to tell the format of the song you’re listening to with the default RGB setting.

 

Audirect ATOM3

 

High Compatibility

The new Atom3 comes in two versions that houses type C port and Lightning port respectively, thus compatible with all mainstream phones. The Type C version even supports the use of noise-control headphones, allowing you to enjoy your music undistracted.

 

Audirect ATOM3

 

5g Lightweight and Compact

The CNC unibody case of Atom 3 not only looks premium and sturdy but also helps radiate heat and improves its performance. Its compact design and the impossible 5g weight make it the ultimate portable decoder.

 

Audirect ATOM3

 

Price & Availability

Audirect ATOM3 is available now at Linsoul and other stores for $42.99.

 

Moondrop Line V

Audirect Atom 3

Audirect Atom 3

$46.99