Each Exact uses a pair of the highest grade in house wound parallel coils. The selected coil-set is carefully assembled in a custom jig to create the tightest possible pole gap in the moving magnet range. Achieving an incredible fine channel balance figure of ±0.1 mV the Exact delivers the best stereo image and highest output available from our magnet range. This testing process can take three time longer than other magnet models but the increased accuracy is worth the effort as you will experience taut bass and incisive treble. The addition of the unique Rega three point mounting system (which automatically sets overhang and improves the rigidity of mounting to the tonearm head-shell on Rega arms) is what makes the Exact our top moving magnet cartridge.