I have two PD170s and use a Rode VideoMic.
During my first wedding I monitored the audio levels and tried to keep them in check, but after editing the footage on Sony Vegas and watching the finished product on CERTAIN televisions, there is a noticeable degradation in audio quality, especially during loud moments (such as the singing of the hymns). The audio in these circumstances is awfully distorted. I turned down the audio in Sony Vegas to no avail. As I said, this only happens on certain televisions, while on others (and including my computer) the audio is perfect.
Any advice / solutions?