Recording tone is different than live tone- filling a room vs shooting sound at a mic. I wouldn't make too much of it. That said, I used foam earplugs for years. I made the change to $15-$40 range and it has been huge (Heroes High Fidelity and Earasers)! I was concerned because the db cut wasn't as large, but the earplugs cut more evenly, things sound very pleasant to my ears. Also, I find if I change my tone, it is pretty accurate.
Thats true, its probably also changing from a tiny concrete room with a low ceiling to a huge shop that we are in now. Probably less low end buildup than was in that basement. It was definitely too bright even in the room. I was just surprised because we tune to B and ive always thought of us as a pretty tonally dark band. Then i get it cranked up in the shop and its like being hit in the ear with ice picks.
Ive bought earasers for everyone in the band just trying to get it to where we can all hear eachother. Foam ear plugs do terrible things to what you hear for sure.