I'm having issues with my Oade m148 preamp all of a sudden. I think the batteries may be going on it and it's not holding a full charge the way it should. Basically it looks like the wav file is truncated, or brickwalled. Sonically it sounds okay, I'm not getting any pops. I had the batteries replaced in 2007 and I really only use the preamp a few times a month.
Can anyone tell what is happening here by looking at these wav files? Could this result from the Oade not getting the power it needs?