I got back from a concert and my recording came out pretty weird. As you can see from the attachment, at random times one of the channels is completely silent and then at random times both the channels are silent. I don't understand what the issue is, any ideas?
The gear I used was a sony pcm-m10, a church audio ugly battery box and MS-TFB-2-11846 (brand new). I used line-in option. I used the same gear a few weeks back and had no issues but did not use the battery box and instead went mic-in (bad idea as recording was distorted but it was complete with no cuts)