The picture below is of my mofi 180g pressing of the Santana album. I don't think that we can be any doubt that mofi a) intended that the high profile reference to analogue processes in their marketing would imply equivalence to products that use analogue masters and b) studiously designed their marketing to maximise this perception without making a claim about the master itself, greatly reducing the possibility of a successful action in contract/consumer law. I personally didn't really check as I didn't care one way or the other, I just wanted a good master and pressing of the record, which it is.
Not all labels were this unscrupulous, Verve explicitly cited the source on the vital vinyl releases as being dsd archives for example.
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