Topping PA3s power supply amps (filtering and capacitance)

[Holmz]

I am looking at Topping PA3s.
Would it is advisable to run a 50V 5A supply to it?
And or something like this in between the power supply and amp itself?

https://www.uctronics.com/uctronics...converter-power-supply-adjustable-module.html

And/or some extra capacitor(s) before the Topping PA3s?

 

[rayma]

The amplifier requires 26VDC (at 5.7A), no higher voltage. The amp seems to perform fine with the included
supply, so don't change it. A switching supply does not need any of that extra stuff.

 

[mamocel]

https://www.infineon.com/cms/en/pro...tegrated-class-d-audio-amplifier-ics/ma12070/

26v max.

 

[Holmz]

Thanks @rayma

I was also looking at the AIYAMA - which I thought might be able to use more voltage???
(This would be for a center channel which needs more grunt).

I’ll probably use the Topping for the surround channels.

 

[UAN]

PA3s is a wonderful amplifier. It doesn't need any modification.

 

[linuxfan]

I was also looking at the AIYAMA - which I thought might be able to use more voltage???
(This would be for a center channel which needs more grunt).

Which model of AIYIMA amplifier are you talking about?