Please, please turn the YouTube volume up

To Whom It May Concern:

I'd be very much obliged if you would increase the volume of the video uploads before uploading to YouTube. The videos uploaded to Day[9]'s channel are consistently much softer than every other videos on YT and, indeed, the sounds on all other programs on my own computer.

I've been a faithful watcher ever since Sean appeared on Geek and Sundry's Tabletop show, and a subscriber since about a year after that, and in all that time the YouTube uploads have always been consistently softer than (for the sake of the argument) other YouTube videos.

Point being, when I want to watch Day[9] vids I have to turn the sound up, then turn it back down again when I'm finished. I'd really prefer not to.