If it was Jefferson Airplane's intent to give me an "AM radio style" mastering back in 67 - then so be it.
I doubt that the resulting quality of the recording published on vinyl was intentionally created.
It is based on the technical recording capabilities (audio hardware) they could use and the competencies of the audio engineers at that time and place.
There exist no original recording in the true meaning of live played music and its audio quality (the sonic richness when people play their instruments).
The
originally released vinyls and even the magnetic recordings are only bad copies (adulterated and noticeably audible distorted during the recording process).
So remastering is not a bad (and forbidden) act of destroying an original recording (because that does not exist at all).
Of course it is always possible to make things even worse (we all know horribly remastered CDs).
I am just on my way to remaster (digitally of course) the horrible analog (!!!) remastered Beatles CD.
And this means that my remastering will create a much better and broader dynamic range.