channel imbalance

Just as the title says. Recently i've begun to look into secondary ownership products so that I can take advantage of the price cut along with reusing/repurposing perfectly good set of headphones. In this day and age you hear a lot about headphones having some pretty bad channel imbalances and...

How is it possible to correct frequency specific channel imbalances with EQ? I wanted to be surgical, like playing a mono tone at small steps across the frequency spectrum, and just skewing to make every frequency sound like it's coming from the center. But I don't know about any application...

Hi guys, is there any headphones which is nicely matched channels? After looking into it a bit, I found that 'generally' Beyerdynamic and Shure do the job well, while Audio Technica and Akg don't.

hey all, first time posting so please pardon me if this isn't the right area for this kinda thing I'm looking for a pair of IEMs that sound similar to moondrop chu, doesn't have to be from them. really like these iems, but some issues: - their filters are super sensitive to humidity, I live...