We have different information - there was plenty of information on this subject some years ago. See for example - https://www.monoandstereo.com/2016/03/swedish-analog-technologies-sme-302.html .
I have listened to the SAT and the top Graham in a friend system that owns tapes - a Studer 820 and Telefunken M15. Same cartridge , same turntable, as Ked likes and wants to do. They sound completely different, I would say it was a different LP being played! So I report what is my opinion - the SAT enhances the sound, the Graham sounded more like the tape or top digital. Surely IMHO, YMMV.
Fransisco, all that link to the monoandstereo shows is that Marc Gomez was developing arm boards for various turntables to support his arm. In this case it was the SME30. It also states that they were working on one for the Kronos. I do not see any endorsement for one particular turntable matching well with the SAT over any other turntable. I don't understand the point you are trying to make with that link.
That is an interesting comment you make about the SAT enhancing the sound of the LP and the Graham arm sounding more like the tape or top digital. It is particularly interesting in light of Fremer's strongly held position that the 9" SAT sounds better than the 12". I presume he thinks it is lower in distortion than is the 12" and would therefore "enhance" the sound less.
This seems just another example of how experienced people can have very different opinions about the sound of components.