I am in need of some help with an odd problem. I bought a Helix LT used about a year ago and have absolutely loved it. The previous owner still had a bunch of IRs on it from various companies. There are a set of them that I really like, but I have no clue where they came from. I would love to know what company made them so I can check out others they have, and to see what exactly they are as some are labeled with an A, B, C, etc... at the end of their filename. So, I was hoping by some crazy chance someone out there would recognize the file name convention or give me a hint on how to figure out what they are.
Hopefully this picture appears: