This model pursues a higher degree of perfection than the AC-300 with no subweight. It is an arm with a high degree of perfection unique to the heyday of audio. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2025.10.17 continuity confirmed
Accessories: instruction manual, connection cord
Main specifications: static balance type one-point support screw cord dump, total length 345 mm, execution length 237 mm, overhang 15 mm, needle pressure range 0 to 3 g (0.25 g steps)