The 901III uses a hard aluminum cantilever with a line-contact diamond stylus chip same structure as with Harmony. Unlike the 7000 and 9000 models, which pursue more information or detail of sound the 901III provides more comfort of analog playback sound from the moment when the stylus falls into the groove.
Model 901 III Specifications
Output voltage: 0.5mV
Stylus tip: 1.6 x 0.3mil line-contact
Impedance: 15 ohm
Weight: 9.1 gram
Tracking force: 1.4 to 2.2 gram