Frank,
What’s your point?
The weekend that men landed on the moon, in 1969, my then wife and I were on the way to Martha’s Vineyard for a vacation. We had stopped in New Haven to visit my grandmother, and my wife would not leave until she could find a copy of that Sunday’s NYT: "Men Walk On Moon", it said. I was already an audiophile at that time, albeit with very little money to spend. I already knew then that I did not care for the Dyna PAS3X preamplifier.
Quartz resonates at a constant frequency. So, what is your point? Other crystalline materials could have been chosen by audio engineers, but quartz was chosen instead. By the way, quartz referencing did not come into the turntable world for a few more years after 1969. Note that in the thread you cite, the ad for Technics talks about the original SP10 and the SL1100 and 1200. The turntables in that ad did not use a quartz reference; that came along later with the SP10 Mk2, etc. So, again, WTF?
What’s your point?
The weekend that men landed on the moon, in 1969, my then wife and I were on the way to Martha’s Vineyard for a vacation. We had stopped in New Haven to visit my grandmother, and my wife would not leave until she could find a copy of that Sunday’s NYT: "Men Walk On Moon", it said. I was already an audiophile at that time, albeit with very little money to spend. I already knew then that I did not care for the Dyna PAS3X preamplifier.
Quartz resonates at a constant frequency. So, what is your point? Other crystalline materials could have been chosen by audio engineers, but quartz was chosen instead. By the way, quartz referencing did not come into the turntable world for a few more years after 1969. Note that in the thread you cite, the ad for Technics talks about the original SP10 and the SL1100 and 1200. The turntables in that ad did not use a quartz reference; that came along later with the SP10 Mk2, etc. So, again, WTF?