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Que pensez-vous du DAC AUDIO-GD R2R1 ?

Franchement.. difficile. Je ne pense que du bien des produits Audio-GD donc mon avis est subjectif !
Mais surtout, ils n'ont pas tous le même rendu, même s'il on est dans le haut du panier, tout est affaire d'association et d'oreilles.

C'est neutre.. mais avec des nuances ! 
Quel préampli, préférence pour l'analytique ? analogique ? ou la chaleur d'un tube ??

C'est assez bien résumé sur leur site :

Citation :Adjust the R2R  1 DAC  :

           Some customers may consider the DAC's sound flavor depend on which DA chips or parts built in.
           But this is not true. We can adjust the sound flavor to which is we like .
           In  NFB-7.77, it had built in the ES9038 Pro chips but its sound just similar to R2R 7 , had not the Sigma Delta sound .
           The discrete R-2R design had the better detail and transparency than the classis R-2R chips. We are consider in this middle/ low range price, users may like the sound more smooth and analog , so we increase the even harmonic and odd harmonic, spend a lot time to adjust and  test the harmonic and frequency band , listen the sound quality and flavor for finally confirm the parameter.. 
          A lot people may know the even harmonic , just like the tube design, proper even harmonic especial 2x harmonic made the sound tube like and smooth .
          But a lot people even some designers don't know the proper odd harmonic especial 3x harmonic  can make the sound lively.
          If you like to looking for the good specs, R2R 1 may not as good as the same price range ESS9028 Sigma Delta design, but its sound is analog and smooth.
          The balance combo always had the sound more neutral than single ended combo. 
          If you like neutral much , you can consider R2R 1 + NFB1AMP . 
         On the other hand if you want the sound slight warmer for your listen taste or match with the bright sound headphones , R2R 2  + C 2 is the choice.

L'idéal serait de l'écouter ou l'essayer.. ce qui est rarement possible 

(03-15-2019, 05:15 PM)zaurux a écrit : [ -> ]Franchement.. difficile. Je ne pense que du bien des produits Audio-GD donc mon avis est subjectif !
Mais surtout, ils n'ont pas tous le même rendu, même s'il on est dans le haut du panier, tout est affaire d'association et d'oreilles.

C'est neutre.. mais avec des nuances ! 
Quel préampli, préférence pour l'analytique ? analogique ? ou la chaleur d'un tube ??

C'est assez bien résumé sur leur site :

Citation :Adjust the R2R  1 DAC  :

           Some customers may consider the DAC's sound flavor depend on which DA chips or parts built in.
           But this is not true. We can adjust the sound flavor to which is we like .
           In  NFB-7.77, it had built in the ES9038 Pro chips but its sound just similar to R2R 7 , had not the Sigma Delta sound .
           The discrete R-2R design had the better detail and transparency than the classis R-2R chips. We are consider in this middle/ low range price, users may like the sound more smooth and analog , so we increase the even harmonic and odd harmonic, spend a lot time to adjust and  test the harmonic and frequency band , listen the sound quality and flavor for finally confirm the parameter.. 
          A lot people may know the even harmonic , just like the tube design, proper even harmonic especial 2x harmonic made the sound tube like and smooth .
          But a lot people even some designers don't know the proper odd harmonic especial 3x harmonic  can make the sound lively.
          If you like to looking for the good specs, R2R 1 may not as good as the same price range ESS9028 Sigma Delta design, but its sound is analog and smooth.
          The balance combo always had the sound more neutral than single ended combo. 
          If you like neutral much , you can consider R2R 1 + NFB1AMP . 
         On the other hand if you want the sound slight warmer for your listen taste or match with the bright sound headphones , R2R 2  + C 2 is the choice.

L'idéal serait de l'écouter ou l'essayer.. ce qui est rarement possible 

merci bcp