![[GRADE B] FIIO K9 PRO ESS DAC 2x ES9038PRO Amplificateur Casque 2x THX-AAA 788+ Bluetooth aptX-HD LDAC 32bit 384kHz DSD256 MQA](https://www.audiophonics.fr/60594-thumb_default/fiio-k9-pro-ess-dac-2x-es9038pro-amplificateur-casque-2x-thx-aaa-788-bluetooth-aptx-hd-ldac-32bit-384khz-dsd256-mqa.jpg)
Igor T
When you're turning the volume control, unpleasant and loud noise in the headphones is clearly audible.
This DAC does not reproduce low sound frequencies at all.
Maybe I've got a defective one.
In any case, I'm going to make a return of the product...
High and medium frequencies are a little bit clearer compare to the integrated sound card, but not striking. I can’t say that the sound is impressive and you immediately will hear the difference between DAC & integrated sound card.
Again, maybe the reason is I've got a defective product.
Cet avis a été posté pour AUDIOPHONICS U-Sabre Desktop K2M DAC / Ampli Casque 24bit/96kHz SA9023 / ES9018 When you're turning the volume control, unpleasant and loud noise in the headphones is clearly audible.
This DAC does not reproduce low sound frequencies at all.
Maybe I've got a defective one.
In any case, I'm going to make a return of the product...
High and medium frequencies are a little bit clearer compare to the integrated sound card, but not striking. I can’t say that the sound is impressive and you immediately will hear the difference between DAC & integrated sound card.
Again, maybe the reason is I've got a defective product.
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