6
votes
Why do some audio amps use AC while others use DC
Is AC current fundamentally better as a working current when it comes to amplifying audio signal?
No. If anything, using an AC power supply makes it more difficult to have low noise.
The circuits ...
- 1,738
5
votes
Accepted
Why do some audio amps use AC while others use DC
The type of current is actually completely irrelevant as all transmitted power is AC. Unless you are driving your amplifier from batteries, everything has to be converted at some point to DC.
The end ...
- 8,900
Only top scored, non community-wiki answers of a minimum length are eligible