AIYIMA A07 Pro power supply

[waxdaddy]

Not sure if this is the right forum for this question. This amplifier comes with three options for power supply.

32V5A
36V6A
48V5A

What difference does the power supply make?

 

[Sliphorn]

Not sure if this is the right forum for this question. This amplifier comes with three options for power supply.

32V5A
36V6A
48V5A

What difference does the power supply make?

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The higher you go the more power there is. There is a chart on the Aiyima website, give it a look.
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[OldJBL]

Not sure if this is the right forum for this question. This amplifier comes with three options for power supply.

32V5A
36V6A
48V5A

What difference does the power supply make?

I recommend going with the 48v power supply. As Sliphorn stated, the higher the voltage the more power the amp will produce. This will allow the amp to handle dynamic passages in the music easier which improves sound quality. I opted for the 48v power supply when I purchased a Fosi ZA3 amp and I am glad I spent the extra $20 to get it. It can drive a pair of JBL L100t3 speakers with ease to volume levels I will never see in practical use. Feeding the 3255 amp chips used in the recent class D amps plenty of power is the key to getting the best results from them.