Great job on the tests, Arni. Keep 'em coming. Here are the things that I'd like to know:
-What is the quality of the internal mics for recording music?
-How high SPL can the internal mics handle before distorting?
-How does the 620 do with external mics without a battery box (mics straight in) with high SPL?
-How does the sound quality compare to the Iriver H1xx?
Thanks!!!!