Tri-Planar
Added by jpvanson
Brand 12
| Title | Function | Dates_produced | |
|---|---|---|---|
 | Mk. II | Turntable Tonearm | 1982-1983 |
 | Mk. III | Turntable Tonearm | 1983-19?? |
| Mk. IV | Turntable Tonearm | 1995 | |
| Mk. IV Ultimate | Turntable Tonearm | 1995-1998 | |
| Mk. V Ultimate | Turntable Tonearm | 1998-1999 | |
| Mk. VI Ultimate | Turntable Tonearm | 1999-2003 | |
 | Mk. VII (Black) | Turntable Tonearm | 2003- |
 | Mk. VII (Silver) | Turntable Tonearm | 2012- |
 | U-12 (Black) | Turntable Tonearm | 2017- |
| U-12 (Silver) | Turntable Tonearm | 2017- | |
 | Wheaton Decoupled Arm Mk. I | Turntable Tonearm | 19??-1980 |
 | Wheaton Decoupled Arm Mk. II | Turntable Tonearm | 1981-1982 |