Name: Audirect Atom 2 MQA Portable Amp-DAC
Brand: Audirect
SKU: Audirect Atom 2 Type C
Price: 6490.0 INR
Availability: InStock
Rating: 4.0 (1 reviews)

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Fully Upgrade The ESS9281AC Pro Chip
Enjoy MQA Lossless Music
Wide Compatibility
Frequency Indicator Light Design
Lightweight and Compact

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.

Wide Compatibility

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

Yellow: DoP

White: DSD Native

Magenta: MQA

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!

Model No: Atom 2
DAC Chip: ES9281AC
Headphone port: 3.5mm Single-end
Plug: Type-C/Lightning optional
Frequency response: 0.032dB@20Hz-40kHz

Output Power:
≥30mW (16Ω)
≥62mW (32Ω)
≥7mW (600Ω)

S/N Ratio: -118dB
THD+N: 0.0004%
Sampling Rate: Supports up to 32bit/768kHz
DSD Supported: Up to DSD512
Weight: 18G
Dimension: 28* 14*11mm
Warranty Period: 1 Year

Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form

Audirect has been engaged in HiVi & HiFi product development and sales for more than 5 years. Its product range includes high-definition video players, DSD DACs and, more recently (in response to the removal of headphone jacks in smartphones), portable DACs.

Brand Name	Model No	32ohm 3.5mm	32ohm 2.5mm	32ohm 4.4mm
FiiO	K9 Pro	≥ 2000mW		≥ 2000mW
	KA3	130mW		235mW
	BTR5	80mW/Ch	220mW/Ch
	BTR3K	25mW	78mW
	µBTR	10mW
	K3 2021	120mW	200mW
	Q3	160mW	300mW	300mW
	Q1 Mark II	75mW	220mW
	K5 Pro	1500mW
	E10K-TC	200mW
	E10K	200mW
Lotoo	PAW S1	70mW/ch		120mW/ch
Tempotec	Sonata HD PRO	60mW
	Sonata MHD	70mW
	Sonata E44			175mW
	Sonata E35	80mW
	Sonata BHD		120mW
	Sonata HD Ⅱ	70mw
Helm	Bolt	125mW
Helm	DB12	111mW/ch
xDuoo	XD-05 PLUS	1000mW
	XD-05 Basic	500mW
	XD-05 BAL	1000mW		1000mW
	MT-602	1300mW
	MT-604			2000mW
Qudelix	Qudelix-5K	80mW per channel	240mW per channel
HiBy	FC5			125mW+125mW
Luxury & Precision	W2	125mW		230mW
SMSL	SH-9	3000mW
SMSL	SP200	3000mW
Gustard	H16			7400mW
Audirect	Beam 2	110mW	240mW
Audirect	Atom 2	62mW
E1DA	PowerDAC V2.1		320mW
	9038D	180mW
	9038S Gen 3		340mW
HIDIZS	S8	30mW/Ch
	S3 Pro	55mW/Ch
	S9 PRO	100mW/Ch	200mW/Ch
Tiandirenhe	ALC5686	30mW/Ch
	CS-PRO CS46L41	70mW
	CX-PRO CX31993	65mW
	CS-PRO CS43131	80mW
	ES-PRO ES9318	70mW
JCALLY	JM10	35mW
	JM08L	NA
	JM04PRO	65mW
	JM20	35mW
Venture Electronics	AVANI ALC5686	30mW
	Odyssey HD	35mW
	Abigail CX31993	65mW
Ovidius	B1	480mW
Little Dot	MKIII	350 mW @ 300/600 ohm 300 mW @ 120 ohm 100 mW @ 32 ohm
Sennheiser	HDV820			9000mw
Dethonray	Honey H1	1000mW		1000mW

A Small Wonder

I was looking for a budget DAC/Amp that supports PCM768 to hit 1 Million Taps with HQPlayer.

Below is my audio chain,

PC > DSD/FLAC > HQPlayer 4 Desktop (Adaptive Gain, sinc-Mx Filter, LNS15 Shaper, PCM384) > iFi iSilencer+ > Encore mDSD > HiFiMAN HE400i ver. 2020 (75 dB SPL, Sonarworks Reference 4 EQ)

I replaced my aging Encore mDSD DAC/Amp which is an ESS 9010K2M-based USB DAC/Amp with Audirect Atom 2 and changed the sampling rate to PCM768 and then volume matched it to 75 dB SPL.

Right away I can able to sense an increase in the depth and soundstage in all my music. I can say the tonality of Atom 2 is neutral compared to Encore mDSD which has a thicker sound. Along with width, it adds height and a little bit of z-axis, which I never noticed before.

The imaging also improved, I can able to pinpoint instruments in space, and also no smearing is happening. I can sense the layers in the mix even during busy passages.

There’s also an increase in low-end note clarity and overall resolution.

I am quite happy with my purchase. It has enough power to drive my fairly efficient planar headphones.

It would be nice if a Lightning Adapter was also included in the package and also some software control to change the internal DAC filters, Gain Stages, etc.

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100% Original Product With Brand Warranty

7 Days Replacement

Fully Upgrade The ESS9281AC Pro Chip
Enjoy MQA Lossless Music
Wide Compatibility
Frequency Indicator Light Design
Lightweight and Compact