When I bought my first TS55 in January 2006, I was told those had only been available in the USA for a few months. My dealer still had an ATF55, which appeared to be like-new, but was not for sale.
IIRC back then there was a TS 65. Those were available. Since I wanted the TS55 to break down sheet goods, I did not pay much attention to the 65. Soon the TS75 reached the USA.
Wow, that indicator light sounds way cool.
Speaking of way cool, the Henderson, NV training center has an idealized Festool display area inside the show window. Steve explained this is part of dealer training. Because that location was previously a Woodcraft store, several times a day confused customers would walk in, not seeing the Festool Training Center signs.
In a front corner of the display room there are several historic Festools and Festo tools. It is great to keep in touch with our roots.