today i got a Fiio L3 to use with my iPhone 4 and a PA2V2. i notice quite a bit of interference from both wifi and the cellular radio. how do you guys using iPhone or other cell phones along with external amps deal with the noise?
do some amps just not have this problem and some do? or do all amps have this and it's just the way it is?
i like how this setup sounds but the EMI is unbearable. if a different amp will eliminate this, than i may invest in one in the near future.