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SMSL SU-1 Stereo DAC Review

Rate this DAC:

  • 1. Poor (headless panther)

    Votes: 8 1.8%
  • 2. Not terrible (postman panther)

    Votes: 8 1.8%
  • 3. Fine (happy panther)

    Votes: 56 12.5%
  • 4. Great (golfing panther)

    Votes: 375 83.9%

  • Total voters
    447

Nutul

Senior Member
Joined
Jul 20, 2023
Messages
342
Likes
198
I'm well aware about MQA situation. However, not the answer I was looking for. Thanks for the effort.
I meant: don't bother, you gain nothing.
Anyway, the SU-1 is an MQA decoder, so I believe you should send the MQA stream to it as-is (at 0dB, as any digital alteration of the stream, such as volume attenuation, will "render" the MQA stream as invalid...)
Enjoy.
 

Silvestrus

Member
Joined
Feb 12, 2024
Messages
6
Likes
0
It seems that it's not full decoder. I took some time to read about MQA process... The best option is to set it to renderer only in WiiM settings. WiiM will do first unfold and send it to DAC which will do full unfold as renderer only.

On the side note, as you mentioned. It really doesn't matter. DAC sounds amazing for the price range and above.
 

Mikig

Senior Member
Joined
Jan 12, 2024
Messages
433
Likes
477
Location
Italia
I'm sorry, but I couldn't understand it with my English ability.
As an elderly Japanese person with limited English proficiency, I sometimes misunderstand native speakers' English.
Thank you for your advice.
it happens to me too!!
I don't always understand or manage to make myself understood, even using the translator: in Italian the construction of the sentence is different, and I realized that above all the "idioms" and stock phrases are often very distant. Sometimes I have to correct the translator and insert more sensible words or put them "in quotation marks" otherwise the sentence takes on a completely different meaning!!!
 

Silvestrus

Member
Joined
Feb 12, 2024
Messages
6
Likes
0
Everywhere I read it *is* a decoder. Anyway, I see in the end we are on the same page... ;-)
It can work as decoder up to MQA studio (blue and green led). Apparently 'full' MQA decoder DACs cost a fortune. Those are my findings according to tests that I've conducted.
 

Mikig

Senior Member
Joined
Jan 12, 2024
Messages
433
Likes
477
Location
Italia
However, I confirm that this little DAC works really well. I tried it with a CD player on COAX output, powered by a power bank. Impeccable. I'm pretty much always using the SU-1, having moved the other DAC to the TV with the speakers active.
 

staticV3

Master Contributor
Joined
Aug 29, 2019
Messages
8,019
Likes
12,865
Any chance of a balanced version with a price close to €100?
Screenshot_20240427-110218_Chrome.png
With a screen even
 

TonyJZX

Major Contributor
Joined
Aug 20, 2021
Messages
2,012
Likes
1,959
that's a topping though


so make your peace with your gods

i see where this guy is going

are we in a constant battle to get our 'perfect' dac?

to me its probably something like an M300SE but with AKM4490 power and with dual rca and xlr and all the usual M300SE features

also perhaps a more normal shape

i find even the C100 to be a bit limiting in features
 
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