SAlectric.
That's an interesting theory.
I think a lot of it has to do with the fact that the hifi industry was still new and a novelty back then and leading studios invested to be on the cutting edge. There was a greater attention to technical details along the lines of modern Mapleshade recordings, which is an anomaly these days. I suspect most studios use tried and true "proven" technical gear and approaches in teh interest of cost efficiencies these days in that it is not as hard to deliver a decent quality recording though delivering the best of anything is always a challenge.
That's an interesting theory.
I think a lot of it has to do with the fact that the hifi industry was still new and a novelty back then and leading studios invested to be on the cutting edge. There was a greater attention to technical details along the lines of modern Mapleshade recordings, which is an anomaly these days. I suspect most studios use tried and true "proven" technical gear and approaches in teh interest of cost efficiencies these days in that it is not as hard to deliver a decent quality recording though delivering the best of anything is always a challenge.