Effective length: 258.5 mm (10.18”)
Pivot-spindle distance: 242.4 mm (Loefgren A geometry).
Overhang: 15.92 mm (Please see our page on cartridge alignment here)
Offset angle: 21.2 degrees.
Cartridge mount: 1/2” (12.7mm)
Mounting on the plinth/armboard is done with 2 x 10-24 (or M4) screws (for metal armboards) or 2x #8 wood screws (for wood armboards).
Weight of the whole assembly: 1.7 lbs (.770 kg)
If you want to make sure that the Tosca™ will fit on your turntable, you can download a mounting template here (scroll to “Tosca™ Mounting Templates”)
Bearing: Fixed Bearing
VTA/SRA: fine adjustment with screw activating a mechanism located under the bearing assembly (no need for a hole in the armboard). Range: ca. 18 mm. We provide a cartridge plate (spacer) if the armwand needs to be elevated beyond the range of the VTA mechanism.
Azimuth: adjustable at the headshell. We discuss the question of azimuth setting here
Anti-skating mechanism can be disabled if desired
VTF with coupled counterweights: 96 gr, 2 x 64 gr. Counterweights are inner ring Sapphire and the outer ring is made of the same material as the bearing assembly.
The Tosca™ is a medium mass tonearm, and the combination of counterweights provided with it allows use of most cartridges currently available.
DIN connector inside the arm base.
Jig to set the pivot-to-spindle distance provided; no need for a ruler, the jig places the tonearm exactly in the right position.
Like our other tonearms, the Tosca™ is a medium-mass tonearm that can be used with most modern cartridges on the market.