I don't think studios in the 40s - 60s really cared about "translation" beyond their target format of mono radio much. They were mixing for mono radio, gramophones, Dansettes and radiograms. The stereo/hifi market wasn't much considered...after all in 68 "The White Album" was still, largely, mixed in a weird hybrid somewhere between the early Beatles "stereo" and soundstage stereo and makes a very unsatisfying or well set up system in a good room experience but still sounds HUGE on a modest corner box. Consumer "stereo systems" were a 70s thing. Studio systems in the UK were often BIG, monster Tannoys and few studio mixing facilities used near field monitor, other than the mono check box, with the analytical luxury we enjoy.
Being that there are so many places/machines to play music these days "translation" is important. What sounds great in good headphones may not in a room with good speakers or a room with a "stereo" blutooth can speaker etc.
In other words your mix is only as good as your mix is away from where you mixed it.
It really is a case of "Show Me The Money!" isn't it?

Last edited by rayc; 10/26/22 07:37 PM.
Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe