First of all, I would never have paid money for the Solo HDs, but I won them in a contest.
The mids and highs on it sounded very muffled and they sounded like a $20 pair of headphones to me. I did eventually find a good equalizer plugin for winamp and that help bring up the recessed mids and highs a lot. They still don't sound great, but they do sound like maybe $35 headphones now.
This was the best free equalizer I could find till now. It's not perfect as it has 64 bands so I can't make the precise adjustments that I would like to. I really left the bass alone and worked mostly with the mids and highs. I tried to replicate an upside down frequency response graph as closely as possible.
Has anyone else tried any other equalization settings to get a more balanced sound from these highly overpriced headphones?
Anyway, here's a pic of my settings.
