in terms of the sound issues, what I mean is that systems are geared and tested with whatever the current software is. Speaker designers are going to be listening to LP's or cd's not 45's or 78's. Jukeboxes sound great for 45's because they were tested listening to 45's.
Back when 78's ruled, things were changing a lot. One thing you can be sure of though is that 78's were not recorded or tested on what your conventional modern system is. This doesn't mean they won't sound great, it's just a fact of life.
In the 50's and 60's a lot of record were mixed on altec 604's. If you listen to those records on those speakers, it may make more sense then on magnaaplanars.
Obviously the intention is for everything to sound good everywhere, but this is more often wished than it is realized.
Back when 78's ruled, things were changing a lot. One thing you can be sure of though is that 78's were not recorded or tested on what your conventional modern system is. This doesn't mean they won't sound great, it's just a fact of life.
In the 50's and 60's a lot of record were mixed on altec 604's. If you listen to those records on those speakers, it may make more sense then on magnaaplanars.
Obviously the intention is for everything to sound good everywhere, but this is more often wished than it is realized.