Fosi Audio 16V 1A & 24V 4.5A Power supply

Power supply

I bought a pre amp from Amazon in America and it was for 110 volt only so I needed to get one for 220 and the fosi website had them. Shipping was painless. Wish I just bought there first. Amazon really should warn people that the voltage won’t work when they see it going to a different region. Usually these power supplies are 110-220 range but not these ones.

Works as advertised

This drives my little Nobsound Q10 amplifier just fine.

Not quiet at all

The shipping was great and it works well. However this power supply make some audible noises (high frequency sound and vibrations on my desk). I can hear it by entering in the living room ... I did not have these worries from the original one I got with the box X5.