A stop-press announcement from Acoustical Systems :-
The SMARTscrews are indeed a very recent product only and not yet listed in our portfolio as we have just started production this November.We will offer them as a regular product starting in 2017.We gave several samples away to friends and reviewers in late November and early December.
They were not included with the Palladian, as we first want to have extended feedback from various set-ups till be include them with a cartridge.The Palladian was introduced in May 2016 - 6 months before we tested the first SMARTscrews.
The lack of magnetism, the drawing strength, the extremely high transmission speed of Timet 1100 Titanium do provide an almost ideal material for fixing a phono cartridge in a headshell / tonearm.
We do machine these screws ourselves - you can’t find them anywhere else.