DescriptionPremium ES9281AC DAC Chip.
Full MQA decoding.
PCM up to 32-Bit/768kHz decoding.
Premium Crystal Oscillator.
Compact and lightweight.
Multi-color LED notification.
Frequency response: 20Hz-40kHz.
Output type: 3.5mm single-ended.
Output power: ≥30mW(16Ω), ≥62mW(32Ω), ≥7mW(600Ω).
Fully Upgrade The ESS9281AC Pro Chip
The ESS9281AC PRO independent audio decoder chip produced by the global audio chip manufacturer ESS supports up to PCM/DXD (32-bit/768kHz), with an independent operational amplifier chip and advanced crystal oscillator, designed to achieve 118 dB DNR and 0.0004% THD+N Provide first-class audio performance. Let mobile phones/computers/game consoles also be able to HiFi up.
Enjoy MQA Lossless Music
Atom2 supports MQA renderer to listen to the sound of the original master tape by playing the MQA format! MQA obtains the original music signal in the recording studio. After the signal is recorded, MQA will "fold" the music signal to obtain a file size suitable for network transmission, which is called "Music origami". Let you experience high-quality listening enjoyment.
MQA files can be reproduced on almost all devices with higher sound quality than CDs. When used with the MQA renderer, it can reproduce the effect of the original recording. Let you experience the rich music details in the recording studio. Coming in two types of connectors will meet the requirements for most devices. No worrying of compatibility issues.
Frequency Indicator Light Design
Despite the improvement of DAC chips, ATOM2 also put efforts in its innovative design. This product will change its colours according to different sampling rates. With a variety of colours, it adds a fun flavour to this little gadget.
18g Lightweight and Compact
Atom2 adopts the newly upgraded appearance one-piece copper-zinc alloy shell, highlighting the high-level texture. With a portable and high-end lightweight design, weighs only 18g, you can enjoy MQA lossless music anytime.
Automatic Gain Adjustment Smart Indicator
The prompt light on the body will change colour according to the decoded music format.
Red: 44.1/48kHz PCM
Blue: 88kHz-384kHz PCM
Green: 705kHz-768kHz PCM
White: DSD Native
If you want to listen to the perfect MQA sound quality master tape to light up the magenta light, please download roon or Audirvara player to log in to tidal and other accounts on your computer. There is only one app on the Android platform, usb audio player pro, just log in to your tidal account.
PS: After updating the firmware, 24/96 standards, ATOM2 can support mainstream game consoles, making your gaming experience better!