We have received some initial reports regarding Apple's US $ 19.95 power supply replacement program intended to reduce excessive noise generated by Power Mac G4 MDD models. Mike Pickens says the ...

I tried the solution mentioned here, and it only helped slightly. These speakers sound great, but the hum gets annoying to the point of me leaving the speakers off during normal operation. They hum, ...

An issue with noisy power supplies that we reported more than a month ago is continuing to generate numerous complaints on Apple's discussion boards, with little response acknowledgement from Apple's ...

Can a $159 linear power supply fix weak wall adapters and unlock better sound from your DAC or amp? FiiO thinks the DARKSIDE ...