This was a mix between a box type plinth and a CLD type plinth. The top late is a combination of MDF and 18mm Birch ply and the sides are Kiaat with White Oak and Panga Panga inlays. This plinth has a removable arm board that could fit either 9” or 12” tonearm.
Technics SP10 MkII in Kiaat & Birch