Pro-Ject Audio Systems
Signature Tonearms 12
The Pro-Ject Audio Systems Signature Tonearm 12″ is a 12-inch single-pivot tonearm with an SME headshell connection and a classic S-shaped tube made from internally damped aluminium. It uses an oil-damped uni-pivot bearing, non-magnetic construction, adjustable azimuth, tonearm-base overhang adjustment, and tool-free VTA adjustment via a hand-set. The tonearm has an effective length of 304.8 mm, a 291.6 mm mounting distance, 13.2 mm overhang, 18° offset angle, a 77 mm counterweight rotation diameter, and supports cartridge weights from 5–25 g depending on the headshell; it includes a 12 g aluminium headshell and supports optional 8 g wood and 10 g carbon headshells.
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Specifications
- Counterweight rotation diameter in
- 77 mm
- Overhang in MM from the spindle to the stylus
- 13.2
- Offset angle between a groove and the stylus direction
- 18°
- Mounting distance from the tonearm pivot to the spindle
- 291.6
- Effective tonearm lenght in MM from the tonearm pivot to the stylus
- 304.8
- Effective tonearm mass in grams 172 185 195 including alu headshell
- 19.5
- Cartridge weight range in grams 5 23 5 25 5 25 depending on individual headshell weight
- 5-25
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