"This new platter also incorporates new alloys to minimize any residual colorations. Based on my own [... ] knowledge, he spent years of experiments to find the optimum combination [... ]. The [... ] transcription platter also has extra weight at the outer rim, which provides even greater inertia than a typical transcription platter. (phew !) (However, because of the increased size of the Platter, an extra-long tonearm now becomes an actual requirement [... ])."
More : "The very first difference I heard (within seconds [... ]) was the improved flow of the music and, shortly after that, a greater separation of the instruments. By the end of the first LP [... ], I also observed less noise from the record (the critical part) ; a reduction of ambiguity (sic) ; a minor attenuation of the bass frequencies, but with superior quality and control; and cleaner and more precise sonics at all volume levels. Cumulatively, these observations constitute my first impression of the combination."