AMG 12J2 Tonearm

AMG 12J2 Tonearm


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  • Description
  • Additional information
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AMG 12J2 Tonearm


  • Dual-pivot design replaces the standard gimbaled bearing
  • Vertical bearing, similar to a technique used in the rotor heads of helicopters
  • Uses two .5mm thick “spring steel wires,” allowing fine azimuth adjustment while eliminating bearing play
  • Horizontal axle is a hardened tool steel, precision ground to a backlash-free git with a needle roller bearing
  • It is extremely precise, maintenance free, and never requires adjustment


  • Aircraft quality
  • Anodized aluminum tube for resonance control
  • 12 gram effective mass


  • 2-piece with Teflon decoupled sleeve

Copper Internal Wiring:

  • Multiple gauges of high quality copper

Magnetic Anti-skating:

  • Decoupled via ring magnet and 2-bar magnets
  • Magnetic fields isolated in our patented bearing housing


  • Precision locking system allowing easy adjustment during play


    • Machined solid aluminum
    • Bayonet mount with overhang calibration
    • Pre-cut for AMG and Graham fixed mount
    • Custom cutouts available

Additional information

Weight 5 lbs


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