If one of your ears is more sensitive than the other, setting a stereo image by ear will result in all your recordings having a skewed stereo soundscape. Is that correct?
No matter how 'in the box' you go, you still need easy, transparent control over your monitoring setup, and this little box claims to do it all for a good price.
This high-quality passive monitor controller can cater for five stereo input sources and three pairs of speakers, with built-in cue monitoring and talkback functions.