hum shielding magnetic
-
A look at materials for magnetic shielding
Some headphone amps that I've built have had very low -but audible- levels of 60 Hz hum when the level was cranked way up. No one listens that way- with the volume at 11- unless you have VERY inefficient 'phones like HE-6 or K-100's, and with those inefficient drivers you won't hear that...- milosz
- Thread
- hum shielding magnetic
- Replies: 16
- Forum: Sound Science