While similar in construction to the Stogi, this tonearm incorporates a conical tube and the vertical bearings have a highly damped brass housing.
    
The conical tube is internally damped and divided into two parts which, while further aiding damping, also allows for easy azimuth adjustment. A special mechanism, using a simple Allen key, allows the tube to be rotated back and forth in minimal increments with no air gap. This mechanism is submerged in silicone grease for further damping. A marker line clearly shows the azimuth position and facilitates use, while allowing for repeated adjustments.
   
Tonearm geometry, bearing, wires and other parts are the same as Stogi and effective mass differs only slightly. 

Brochure:STOGI REFERENCE