
The pleasure and the pain
I love the tuning of the ooopusX Op.22. Neutral overall, with a bit of a bump around 1-1.5 kHz combined with a little dip higher up in the ear gain and a raised lower treble, it manages to be clear and spacious yet slightly relaxed. Perfect for classical music, with a very natural tone and very good instrument separation. Good not just for the price, but good period.
The downside, for me, is the comfort. The narrow part of the shell digs into my antitragus so that anything more than 30 minutes of listening becomes painful. I'll likely pass them on to somebody with bigger ears than mine!