Begginer here! I've been messing with some of the EQ on my tangzu wan'er, trying to find my favorite tuning in order to get a nice pair of quality iem.
Anyway, I setteled on a weird m-shaped tuning, it is quite bright and clear but not harsh,and it still has some bass kicking and an overall beefiness to the sound. I'll add a picture of the graph for reference.(Its from wavelet graphic EQ, beware it is only up to 8k hertz)
The thing is I just can't seem to find any iem that has a similar graph, honestly most of the iems have a slightly wavy line throughout the bass to mid but pretty balanced and only get whacky at the very high frequencies, am I missing something? Or do I just have a weird taste?
Just means that there's a chance you might like a mild V-shaped or 'fun' tuning more than the neutral-ish tuning the Wan'er has, which is perfectly fine. There's a lot of V-shaped IEM options as well.