The Technics SL-1000R system features an S-type universal tonearm with a lightweight, high damping magnesium tonearm pipe. The gimbal suspension construction tonearm uses high-precision bearings, and highly-skilled Japanese craftsmen handle all assembly and adjustments to achieve a high initial-motion sensitivity to precisely trace the grooves cut into the records. To further ensure the production of highly-vivid sounds, OFC is used for internal wiring, so that the music signal relayed from the cartridge is not dampened and the musical energy cut into tord is not lost.

The tonearm base, to which the tonearm is mounted, is strongly integrated with the turntable. To safeguard exceptional tonearm performance, the tonearm bearings, turntable bearings and needle position remain constant – providing a structure in which the vibration caused by the rigidity of the turntable base materials has minimal effect.