There's only so many wireless microphone systems out there and If you've been wondering about this particular Audio Technica ATR 288W, here's a small clip. YouTube member creese13 writes in and shares a little test he's put together. Taking the budget wise Audio Technica ATR288W wireless system out for a small stroll it seems to be doing the job much better than the cheap Sony stuff I tried out as a backup wireless system. Flipping between Channel A and Channel B during this test, you decide which sounds better. Overall not bad sound for a budget wireless LAV going into a 7D -with AGC on. [Thanks Corey]

Audio-Technica ATR 288W - Microphone - black