Mics (and other DI's) right to the mixer, mixer out to a headphone amp. This is exactly how we do it in one of my bands. Get the best quality headphone amp you can, we currently have a lesser expensive one from L&M and it has been a long term issue not delivering the best sound. (though from a durability standpoint, it's been good for 3+ years) We are all currently wired but have custom earbuds, the next step is either a better headphone amp (been looking at the Presonus around $500 iirc) or maybe even finding a way to go wireless to our buds. There are miles of cable in our jam space lol.
I believe this is what we have now, I would not buy their product again personally. ART Pro Audio - 6 Channel Professional Headphone Amplifier
This is the Presonus we are looking at Presonus - HP-60 - Headphone Amp
but we haven't done all the research yet, and basically would spend whatever is needed to get excellent quality
We have evolved ours with a very expensive mixer that's all digital, we can get our own individual mixes (on the fly thru ipad app) and record our sessions as well, we have an older computer hooked up to the whole system.
I believe this is what we have now, I would not buy their product again personally. ART Pro Audio - 6 Channel Professional Headphone Amplifier
This is the Presonus we are looking at Presonus - HP-60 - Headphone Amp
but we haven't done all the research yet, and basically would spend whatever is needed to get excellent quality
We have evolved ours with a very expensive mixer that's all digital, we can get our own individual mixes (on the fly thru ipad app) and record our sessions as well, we have an older computer hooked up to the whole system.