Topping vs Dac audiophile

[zaurux]

Oui, j'ai d'ailleurs hésité à prendre un DX7.
Pour Audio-GD, ils ont répondu à la critique de manière assez fine sans se désavouer (je trouve).
Ils ont sorti l'AS1 :

 We had not applied technology method to adjust the AS-1 THD effect the sound flavor, we just made it has the very low distortion , and through selected the different parts apply to keep the sound listening pleasant . It is not the audio-gd house sound style.
           Who need the AS-1?
           I guess that is in below:
           1, Who concern the specs at first .
           2, Who want a monitor sound to test the cable, room, speakers  or somethings of audio.