@ateal
Not ONLY, the AT-ML180 is superior also because the different genegator (the inductance is lower) and some other parameters are different from all others. Check this http://img.ukaudiomart.com/uploads/large/1644009-very-rare-atn170ml-stylus-for-repair-with-fully-wor...
Therefore the only difference I can see between the ML150 stylus and the ML180 stylus is the cantilever material (boron tube vs Beryllium) and size of microline stylus (0.08 vs 010).
Not ONLY, the AT-ML180 is superior also because the different genegator (the inductance is lower) and some other parameters are different from all others. Check this http://img.ukaudiomart.com/uploads/large/1644009-very-rare-atn170ml-stylus-for-repair-with-fully-wor...