I got several mini amps from Whuzi Audio and alike brands like Sienwiny.
Mainly for portable projects where class D with SMD design offer a light and small package.
What astonishes me is the good sound of them with low distortion and lots of power.
How is the building quality to be judged?
The chinese chipstar - of what I saw from its datasheet - does not show a drawback for its use.
https://www.diyaudio.com/community/threads/difference-between-cs8673-and-tpa3116.405281/post-7623846
https://www.diyaudio.com/community/threads/unboxing-zk-mt21-tpa3116.403857/post-7699788
https://www.diyaudio.com/community/threads/unboxing-sienwiny-ys-t50l-cs8673.413117/post-7691446
https://www.diyaudio.com/community/threads/unboxing-zk-502mt-cs8673e.410107/post-7623495
https://www.diyaudio.com/community/threads/filtering-weakly-filtered-class-d-amps.415666/
https://www.diyaudio.com/community/threads/unboxing-zk-tb21-tpa3116.403912/
Mainly for portable projects where class D with SMD design offer a light and small package.
What astonishes me is the good sound of them with low distortion and lots of power.
How is the building quality to be judged?
The chinese chipstar - of what I saw from its datasheet - does not show a drawback for its use.
https://www.diyaudio.com/community/threads/difference-between-cs8673-and-tpa3116.405281/post-7623846
https://www.diyaudio.com/community/threads/unboxing-zk-mt21-tpa3116.403857/post-7699788
https://www.diyaudio.com/community/threads/unboxing-sienwiny-ys-t50l-cs8673.413117/post-7691446
https://www.diyaudio.com/community/threads/unboxing-zk-502mt-cs8673e.410107/post-7623495
https://www.diyaudio.com/community/threads/filtering-weakly-filtered-class-d-amps.415666/
https://www.diyaudio.com/community/threads/unboxing-zk-tb21-tpa3116.403912/