Ando

just as a complement: there are some SPL dacs and headphone amps that have this function.

room simulations are fun and you can start testing this way without spending a lot of money https://plugins4free.com/plugin/3772/ https://plugins4free.com/plugin/2465/ mixing with headphones can introduce some manageable problems, but the room simulations really help with something very important that you miss when using headphones: the crossfadefeed Edit: now i've realised that the right word is crossFEED lol