Very Rare Original Technics SL-1200 MK4 Turntable Audiophile Hi-FI Replacement Tonearm.  Also Fits SL-1210 (1200) MK2 / M3D / MK5 / MK6 Units.  Assembly Has Factory Upgraded Hi-Fi Tonearm Wiring Similar To Cardas As Well As Unique Combo of Black Agent, Platinum, and Dark Silver Finishes.

Genuine Part #RYQ0154A-K1

Brand New In Pack From Japan*

*New Old Stock So Some Minor Signs Of Pitting May Be Found On Some Assemblies Though Unused/Sealed In Original Box.  Unfortunately Happens When Metal Sits In Certain Environments.  Nothing Found Will Affect The Play Or Function.  I Mention Since Symptom Discovered On Arm Opened & Used For Photos. Also Box May Be Open To Verify Condition / USA Customs May Had Opened To Verify Item.) Brand New Arm / Never Used