Defective unit? Got the unit yesterday, and after about 1-2 minutes of play it develops a severe static sound. Turning it off, then on again fixes it, for about 30 seconds to a minute. I tried the AC adapter, batteries, and a few different headphones and sources. Anyone else have this problem? Any easy fixes I am overlooking? Any advice is appreciated.
iss88Mine was like that. It went away after I twisted the knob back and forth from min to max a few times. Of course, I didn't want to go deaf so I turned the unit off first. It's probably the dust in the unit that will go away after a few uses.