Fosi audio ZD3 & ZA3 vs Smsl DO300

[Hannez0101]

Hi

I’m thinking on buying eather Fosi ZA3 & ZD3 boundle or the Smsl ao300. Tvetydig serum to have the same outputs inputs. But are the soundwise?

Best regards Johannes

 

[Power Pop 23]

Welcome to ASR !

The Fosi ZA3 uses a Texas Instruments TPA3255 amplifier chip and the SMSL A0300 uses an Infineon MA5532MS amplifier chip. I am not aware of measurements for the SMSL A0300. The Fosi Audio ZA3 may measure as having slightly lower noise and distortion - based on reviews of other gear using the Infineon chip.

I am uncertain I would perceive a difference soundwise between the two options. I think either would be a low-risk purchase.

 

[jdjung]

I just found an AMAZING channel I've been binge watching and he does measurements on the Fosi ZA3. An electrical engineer that used to work for Darpa, Boeing and devices that went to space. He also seems like a genuine guy that seems retired and sharing his experience on YouTube.