Mitchell Cotter wrote a paper for AES back in the 1940's that described his idea of the perfect tonearm. In 1979, Jim Winey built it. It was called the Magnepan Unitrac 1.
It is a tonearm worth investigation because it is a sleeper in many ways. A currently manufactured tonearm that has many of its characteristics is the Spiral Groove Centroid.
It is a tonearm worth investigation because it is a sleeper in many ways. A currently manufactured tonearm that has many of its characteristics is the Spiral Groove Centroid.