SMSL M6 AK4390EF 32Bit/384KHz HiFi Multifunctional Mini DAC Decoder + Headphone Amplifier Asynchronous

SKU: FN259
Price: US$169.98
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  • High frequency and low frequency
  • M6 has excellent hardware performance
  • Innovative and flexible joystick operation
  • USB Asynchronous transfer up to 32Bit /384kHz

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Supports up to 32bit 384KHZ a high cost decoder for decoding amp machine - M6.
M6 has excellent hardware performance, innovative and flexible joystick operation, intuitive interface and display sleek look and a wealth of input and output interfaces. Wherein the digital input comprises a USB, fiber optic and coaxial. Outputs include RCA analog outputs and headphone jack 6.35. USB asynchronous transfer up to 32bit / 384kHz.


M6 use AK4390EF DAC Chip.

It is noteworthy that, M6 left joystick, in addition to the volume control, and can also be used as input switching and switch control output mode, are highly integrated, flexible and innovative control methods. After manipulation through rocker switch input and output modes, then through the middle of the display, in the middle of a mini display, in addition to display USB, optical and coaxial inputs, headphone port switch, the middle will show the sampling rate, very intuitive.

High frequency: M6-frequency style, the overall bias in open Yang, both in listening to speakers or headphones to listen to when you can clearly feel the M6 frequency neutral with open style, while at the same time bring sense of transparency, so that the back-end in large dynamic detail is very rich, and not feel stiff, but people feel warm stretch and coherent transition.

IF aspects: M6 midrange performance, as the overall performance of the same, neutral, warm, and the overall sound IF M6 form, it is very plump and stretch, with different headphones, you can easily feel the M6 in vocal performance M The details of the expressive and explosive. This detail expressive, explosive, listening to the piano solo, or the human voice, that they will have a good performance, so the sound is rich in layers and knot like.

Low frequency: M6 voice texture, resolution are first-rate, especially in combination speaker system. Overall has a very good control, dynamic and transient performance, especially when listening to headphones, has a very good elasticity.

Performance headphone output: Although M6 is the most powerful part of the decoding performance, but the same is not part of the headphone output weaknesses in with HD600, HD650, SHP9000 headphones when other large, high frequency detail and texture of the sound is very advantageous, but also has a very broad sense of hearing, regardless of the high resistance of the HD600, HD650 and low resistance SHP9000, can easily manage.

USB Input: 16bit-32bit / 32kHz-384kHz (asynchronous)
Optical fiber, coaxial: 16bit-24bit / 32kHz-192kHz
RCA Output Level: 2Vrms
THD + N: <0.003%
Dynamic Range:> 115dB
SNR:> 120dB
Channel separation:> 110dB
Amp power: (@ 1% THD + N)
32Ω 130mW
64Ω 270mW
150Ω 220mW
300Ω 120mW
Amp distortion: 0.003%@10mW 300Ω
Machine gross amount: 0.8kg (including packaging)
Machine size: 114mm X 139mm X 34mm (LWH, including protruding parts size)


1 x M6 Unit
1 x USB Cable
1 x CD-ROM Drive
1 x Power Adapter

Customer Questions & Answers

gerald francisco
gerald francisco

what is the DAC chip that you use, is it also a Sabre DAC like the one in the M8 DAC? thank you.

6/18/15 1:50 PM Asked.

Sorry, they use difference DAC Chip. M8 use ES9018K2M DAC chip, M6 use AK4390EF DAC Chip. Thanks.

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Just installed the M6 and wondering why the display is showing 16 bit 44.1 Khz when I'm playing a 24 bit 192 Khz file?  Installed on a Win 10 machine.

5/5/16 12:48 PM Asked.

Hi Mike,if you use foobar2000 to playing,M6 do dispaly 16bit/44.1kHz.It's foobar2000 settings has a problem.You can installed WASAPI plug-in,and choose WASAPI(SMSL M6),selecting the 32 bit Output.Thank you.

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i am using M6 on windows 10. In the audio device properties, it correctly shows all the sampling rates of M6 (up to 32/384) but for 16/24/32 bit, selecting 384 is unsuccessful. if play the test sound, windows will say the test sound fail. However, all other rates up to 192 for 16/24/32 is OK.  On the other hand, connecting M6 to macbook doesn't have this problem. can you help?

7/13/16 8:50 AM Asked.

Hi Anthony,you can use Foobar2000 Setting that you can use 384 KHZ.Thank you.

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Bruno Daniel Marques

O power adapter é de 230v? Para poder funcionar em Portugal, gostaria de saber. Obrigado.

7/14/16 7:49 PM Asked.

Hi Bruno,yes,SMSL M6 have 230V version.You can order.Congratulations on your winning euro.Thank you.

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Where Can I get the drivers for this unit?

7/21/16 3:13 AM Asked.

Hi Kuu,i had sent the driver to your email.Olease check it.Thank you.

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I didn't get the email for the drivers. Can you post there here?

7/21/16 11:33 AM Asked.

Hi kuu.please contact [email protected]

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how do I install the drivers that are on the disk? My device driver update does not file the .rar file.

8/10/16 7:32 PM Asked.

Hi George,is it can't install the drivers that are on the disk?What's you pc system?I will send a drive to you.Thank you.

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1. I live in Australia so if I order this does it come with an Australian power supply/wall socket connector?    2. My pc doesn't have a dvd drive is there a software download to get the drivers on my windows desktop? and does it work with windows 10?    3. If I chose fedex for fast shipping to Australia how long does it take to arrive ? 2 days? Longer?    Thank you

8/13/16 7:34 PM Asked.

Hi Daniel,  Good day.  1. Of course.It come with an Australian power supply/wall socket connector.  2.Don't worry.We will send the win10 drive to you via email.  3.I recommend use DHL,it will take 3-7 days and cheaper than FEDEX.FEDEX will take 5-8 days.    Thank you

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I need a drivers for the m6 mini dac the one i have windows wont use it. I can only use my unit with optical so can you give a driver that works with windows 10 64 bit.

8/28/16 1:32 AM Asked.

Hi andre,you can download from .Thank you.

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Why is it when i try to install the driver the driver says it cant find my device so the driver refused to install?

8/28/16 1:53 AM Asked.

Hi andre,Please check the USB interface, try to change a USB interface.Or change a computer to try.Thank you.

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