SMPS or Unregulated Linear PS for TA2022?

[weiyan]

Sorry for two question threads today.

This thread is not going to compare SMPS and linear PSU.

Most TA2022 boards and other chip amp boards and assembled unit only use a simple RC filter, does it lead to inferior performance?

Does using SMPS can have performance close to the datasheet?

The most important, the effect to final audio quality. Does anyone has experience, and theory explanation please share.

Thank you.

 

[marce]

Apower supply needs to be up to the job, as long as the amp has relitevly clean DC at the right current requirements either will do.

 

[weiyan]

Apower supply needs to be up to the job, as long as the amp has relitevly clean DC at the right current requirements either will do.

Do you mean none of them can do the right job? Sorry for I can't understand.